diff --git a/README.md b/README.md
index 9c6dff5..b1cbfa1 100644
--- a/README.md
+++ b/README.md
@@ -4,5 +4,5 @@ Welcome to the *TI Planning Tool* (TIP) user manual. This document provides back
 
 <br>
 <p align="center">
-  <img width="350" height="150" src="assets/logo.svg">
+  <img width="350" height="150" src="../../assets/logo.svg">
 </p>
diff --git a/_sidebar.md b/_sidebar.md
index 3ce9f11..8b32023 100644
--- a/_sidebar.md
+++ b/_sidebar.md
@@ -19,10 +19,16 @@
     * [Landing Page](/docs/platform_introduction/overview.md)
     * [Dashboard](/docs/platform_introduction/dashboard.md)
     * [Data](/docs/platform_introduction/data.md)
+    * [Billing Center](/docs/platform_introduction/billing_center.md)
   * [Creating a New Plan](/docs/plan/create_new_plan.md)
-  * [Step 1: Setup](/docs/services/electrode_selector.md)
-  * [Step 2: Optimal Configuration Identification](/docs/services/post_processing.md)
-  * [Step 3: Exposure Analysis](/docs/services/s4l_post_processing.md)
+  * [Step 0: Preparing Your Data](/docs/services/file_picker.md)
+  * [Step 1: Images Processing](/docs/services/personalizer.md)
+  * [Step 2: Fiducials Placement](/docs/services/fiducials_placement.md)
+  * [Step 3: Electrode Placement](/docs/services/electrode_placement.md)
+  * [Step 4: EM Simulations](/docs/services/simulator.md)
+  * [Step 5: Setup](/docs/services/electrode_selector.md)
+  * [Step 6: Optimal Configuration Identification](/docs/services/post_processing.md)
+  * [Step 7: Exposure Analysis](/docs/services/s4l_post_processing.md)
 * [References](/docs/background/references.md)
 * [Licensing](/docs/support/license.md)
   * [IT'IS TIP](/docs/support/itis/itis_tc.md)
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diff --git a/docs/background/electromagnetic_modeling.md b/docs/background/electromagnetic_modeling.md
index 0b1bbb0..1f9366f 100644
--- a/docs/background/electromagnetic_modeling.md
+++ b/docs/background/electromagnetic_modeling.md
@@ -2,7 +2,9 @@
 
 The TI exposure optimization and visualization is currently based on libraries of precomputed fields for rapid answers and an interactive experience. From the precomputed fields (and associated impedance matrices), distributions of TI, as well as high frequency exposure can be obtained for any stimulation configuration, using the superposition principle.
 
-These precomputed fields were determined using the Sim4Life software, along with detailed anatomical models, such as the MIDA model [[1]](/docs/background/references.md), the Virtual Population (ViP) models [[2]](/docs/background/references.md), and the Virtual Zoo (ViZoo) models [[3]](/docs/background/references.md). The simulations were performed using the ohmic-current-dominated electro-quasistatic simulator that solves the equation 
+These precomputed fields were determined using the Sim4Life software, along with detailed anatomical models, such as the MIDA model [[1]](/docs/background/references.md), the Virtual Population (ViP) models [[2]](/docs/background/references.md), and the Virtual Zoo (ViZoo) models [[3]](/docs/background/references.md). The personalized flavor allows for the computation of all electrode fields based on the desired dataset.
+
+The simulations were performed using the ohmic-current-dominated electro-quasistatic simulator that solves the equation 
 
 <p align="center">
 ∇σ∇ϕ = 0
diff --git a/docs/background/electromagnetic_modeling/quantities_of_interest.md b/docs/background/electromagnetic_modeling/quantities_of_interest.md
index 965d2fe..45b39c8 100644
--- a/docs/background/electromagnetic_modeling/quantities_of_interest.md
+++ b/docs/background/electromagnetic_modeling/quantities_of_interest.md
@@ -6,7 +6,7 @@ For classic TI (two channels), the total field is obtained as:
 
 
 <p align="center">
-  <img width = "390" src="assets/equations/eq1w2.png">
+  <img width = "390" src="../../assets/equations/eq1w2.png">
 </p>
 
 <!--
@@ -15,10 +15,10 @@ $$
 $$
 -->
 
-where <img width = "30" src="assets/equations/E12w2.png"> are the fields of the two channels and ω<sub>1,2</sub> are their angular frequencies (initial phases are set to zero without loss of generality). Its projection along a direction of interest <img width = "12" src="assets/equations/nvecw2.png"> (e.g., the principal axis of a pyramidal neuron, or the principal axis of the local diffusion tensor; <img width = "52" src="assets/equations/n1w2.png"> ) is obtained as:
+where <img width = "30" src="../../assets/equations/E12w2.png"> are the fields of the two channels and ω<sub>1,2</sub> are their angular frequencies (initial phases are set to zero without loss of generality). Its projection along a direction of interest <img width = "12" src="../../assets/equations/nvecw2.png"> (e.g., the principal axis of a pyramidal neuron, or the principal axis of the local diffusion tensor; <img width = "52" src="../../assets/equations/n1w2.png"> ) is obtained as:
 
 <p align="center">
-  <img width = "520" src="assets/equations/eq2w2.png">
+  <img width = "520" src="../../assets/equations/eq2w2.png">
 </p>
 
 <!--
@@ -27,10 +27,10 @@ $$
 $$
 -->
 
-The modulation envelope magnitude (MEM) along <img width = "12" src="assets/equations/nvecw2.png">  can easily be obtained as
+The modulation envelope magnitude (MEM) along <img width = "12" src="../../assets/equations/nvecw2.png">  can easily be obtained as
 
 <p align="center">
-  <img width = "340" src="assets/equations/eq3w2.png">
+  <img width = "340" src="../../assets/equations/eq3w2.png">
 </p>
 
 <!--
@@ -41,7 +41,7 @@ $$
 As TI-exposure quantity, the modulation envelope magnitude (MEM) has been chosen, which is computed according to the formula from [[5]](/docs/background/references.md):
 
 <p align="center">
-  <img width = "800" src="assets/equations/eq4w2.png">
+  <img width = "800" src="../../assets/equations/eq4w2.png">
 </p>
 
 <!--
@@ -55,7 +55,7 @@ $$
 -->
 
 
-where α denotes the angle between <img width = "30" src="assets/equations/E12w2.png">. This metric has been chosen because it reproduces empirical observations, such as the neurons responding to the demodulated exposure and stimulation target moving towards the channel carrying less current when the current ratio is adapted.
+where α denotes the angle between <img width = "30" src="../../assets/equations/E12w2.png">. This metric has been chosen because it reproduces empirical observations, such as the neurons responding to the demodulated exposure and stimulation target moving towards the channel carrying less current when the current ratio is adapted.
 
 To assess the quality of a TI exposure condition, three key metrics have been defined:
 
@@ -68,7 +68,7 @@ Typically, it is not possible to find exposure conditions that simultaneously op
 In addition to the TI-relevant MEM distribution, **high-frequency** exposure can also be of interest (e.g., to analyze potential high frequency stimulation or conduction blocking). For this, the peak field magnitude is used, which is obtained as:
 
 <p align="center">
-  <img width = "470" src="assets/equations/eq5w2.png">
+  <img width = "470" src="../../assets/equations/eq5w2.png">
 </p>
 
 <!--
diff --git a/docs/background/modeling_steps.md b/docs/background/modeling_steps.md
index c211fa2..6d49c2f 100644
--- a/docs/background/modeling_steps.md
+++ b/docs/background/modeling_steps.md
@@ -1,9 +1,19 @@
 ## Planning Steps
 
-The planning process is presented to the user in three successive steps.
-- **Step 1 - Setup**: In a first step, the relevant species, stimulation target, and potential electrode locations (currently required to narrow down the huge exposure configuration search space) are selected.
-- **Step 2 - Optimal Configuration Identification**: Based on extensive sweeping/optimization, a series of highly performing exposure parameters are proposed for the user to interactively explore, using predefined quantification metrics and visualizations. Identified conditions-of-interest can be documented and added to a report.
-- **Step 3 - Exposure Analysis**: Finally, and optionally, exposure conditions-of-interest can be visualized and analyzed freely, using the web-version of the Sim4Life (ZMT Zurich MedTech AG, Zurich, Switzerland) computational life sciences platform.
+Starting from TIP v3.0, personalized optimizations are available. The personalized flavor allows the use of magnetic resonance and/or diffusion tensor images of choice, to obtain results tailored to an individual. Note that the precomputed flavors that were available in V2.0 are still supported.
+
+The planning process is described below for both approaches. Should the user proceed with the precomputed path, steps 1 to 5 can be disregarded and step 6 is considered the first step.
+
+Personalized flavor only steps:
+- **Step 1 - Images processing**: The so-called personalizer, either uses a T1-weighted MR image for isotropic simulations only, or a T1 in combination with DTI data to enable simulations with anisotropic conductivity in the white matter of the brain as well. Based on this data, a tissue model is generated using our AI model and anisotropic conductivity is extracted if DTI was provided.
+- **Step 2 - Fiducials placement**: In this step, users can inspect the quality of the predicted tissue model and then proceed to place the fiducials' points: Nz, Iz, RPA and LPA.
+- **Step 3 - Automatic electrode placement**: Based on the fiducials, the standardized 10-10 electrode system is placed on the head model and electrode templates are placed at each location. The placement of all electrode models on the head can be investigated to ensure proper positioning.
+- **Step 4 - EM Simulations**: Isotropic or anisotropic simulations are automatically generated and solved. Once the the results are available, all necessary files for the optimization are exported.
+
+Global Steps:
+- **Step 5 - Setup**: In a first step, the relevant species, stimulation target, and potential electrode locations (currently required to narrow down the huge exposure configuration search space) are selected.
+- **Step 6 - Optimal Configuration Identification**: Based on extensive sweeping/optimization, a series of highly performing exposure parameters are proposed for the user to interactively explore, using predefined quantification metrics and visualizations. Identified conditions-of-interest can be documented and added to a report.
+- **Step 7 - Exposure Analysis**: Finally, and optionally, exposure conditions-of-interest can be visualized and analyzed freely, using the web-version of the Sim4Life (ZMT Zurich MedTech AG, Zurich, Switzerland) computational life sciences platform.
 
 Please refer to [Quick Start Guide](/docs/plan/start.md) section for more details. 
 
diff --git a/docs/background/modes.md b/docs/background/modes.md
index 8fa7b35..0386754 100644
--- a/docs/background/modes.md
+++ b/docs/background/modes.md
@@ -1,6 +1,6 @@
 ## TI Modes
 
-Since version 2.0, the _TI Planning tool_ (TIP) supports three TI modes:
+Since version 2.0, the _TI Planning tool_ (TIP) supports three TI modes, which now in TIP v3.0 are available for the two flavors (non-personalized and personalized):
 - **classic TI**: two sinusoidal high-frequency currents with slight frequency difference are applied, resulting in a high-frequency carrier, modulated at the low difference frequency;
 - **multi-channel TI**: up to eight channels are supported, the frequency, amplitude, and relative phases of which can be freely chosen (in accordance with the hardware capabilities of the [TIBS device](https://temporalinterference.com/#topic3); TI Solutions AG, Switzerland);
 - **phase-modulation TI**: up to eight channels are supported, which have the same frequency, but individual phase modulation, enabling the generation of complex modulation and pulsation schemes  (in accordance with the hardware capabilities of the [TIBS device](https://temporalinterference.com/#topic3); TI Solutions AG, Switzerland).
diff --git a/docs/material_methods/anatomical_refs.md b/docs/material_methods/anatomical_refs.md
index f0806f4..f34de7d 100644
--- a/docs/material_methods/anatomical_refs.md
+++ b/docs/material_methods/anatomical_refs.md
@@ -6,7 +6,7 @@ TIP is designed such that it supports different head models. While the initial r
 
 <br>
 <p align="center">
-  <img width="500" src="assets/methods/MIDAHead.png">
+  <img width="500" src="../../assets/methods/MIDAHead.png">
 </p>
 
 * Shifting focus to the IXI head models, we introduce two new additions: IXI025, representing a female head model, and IXI208, corresponding to a male head model. These two models have been generated from MR images of the IXI Dataset, which contains 600 scans of healthy subjects [[8]](/docs/background/references.md). Each subject's dataset includes T1, T2, and PD-weighted images, as well as MRA images and diffusion-weighted images with 15 directions. All images were resampled to an isotropic resolution of 0.5 mm during segmentation.
@@ -14,12 +14,72 @@ IXI025, the female model, is characterized by 43 individually segmented tissues.
 
 <br>
 <p align="center">
-  <img width="500" src="assets/methods/IXI_male_model.png">
+  <img width="500" src="../../assets/methods/IXI_male_model.png">
 </p>
 
 * The newly introduced mouse model has been segmented from high-resolution structural magnetic resonance imaging (MRI) data obtained from the Animal Imaging Center of the Institute of Biomedical Engineering, a joint institution of the ETH Zurich and the University of Zurich. This model represents a 3-week-old male mouse and comprises a total of 67 detailed segmented tissues and organs. The model was introduced to enable researchers engaged in rodent studies, to also use TIP for the planning. Further technical details can be explored through the comprehensive documentation accessible at [[9]](/docs/background/references.md).
 
 <br>
 <p align="center">
-  <img width="500" src="assets/methods/mouse_model.png">
+  <img width="500" src="../../assets/methods/mouse_model.png">
 </p>
+
+In version 3.0, users can generate personalized head models based on a T1-weighted MR images. The tissue segmentation is automatically generated using a U-Net, which is able to delineate 29 tissues, eight of which are subcortical regions.
+
+Here is a list of all the tissues which are segmented and their electric conductivity values which are taken directly from our material database:
+
+<table style="width: 100%; border-collapse: separate; border-spacing: 10%;">
+<tr>
+<td style="padding-left: 10%; vertical-align: top;">
+
+| Tissue Name       | Elec. Conductivity [S/m] | Density [kg/m^3]        |
+| ---------- | --- | ----------- |
+| Amygdala   | 0.419055  | 1044.5    |
+| Artery | 0.66246  | 1049.75 |
+| Brainstem| 0.35  | 1045.5     |
+| Caudate nucleus   | 0.419055  | 1044.5    |
+| Cerebellum gray matter | 0.419055  | 1044.5 |
+| Cerebellum white matter| 0.347954  | 1041     |
+| Cerebrospinal fluid   | 1.879  | 1007    |
+| Cerebrum gray matter | 0.419055  | 1044.5 |
+| Cerebrum white matter| 0.347954  | 1041     |
+| Dura   | 0.06  | 1174    |
+| Eyes | 2.16486  | 1004.5 |
+| Globus pallidus| 0.419055  | 1044.5     |
+| Hippocampus   | 0.419055  | 1044.5    |
+| Midbrain ventral | 0.35  | 1045.5 |
+| Mucosa | 0.461008  | 1102     |
+
+</td>
+<td style="vertical-align: top;">
+
+| Tissue Name       | Elec. Conductivity [S/m] | Density [kg/m^3]        |
+| ---------- | --- | ----------- |
+| Ocular muscle | 0.461008  | 1090.4    |
+| Nerve cranial II optic | 0.347954  | 1075 |
+| Nucleus accumbens| 0.419055  | 1044.5     |
+| Other tissues   | 0.0776213  | 911    |
+| Putamen | 0.419055  | 1044.5 |
+| Skin | 0.148297  | 1109     |
+| Skull cancellous | 0.0804595  | 1178.33    |
+| Skull cortical | 0.006302  | 1908 |
+| Spinal cord | 0.610954  | 1075     |
+| Thalamus   | 0.475  | 1044.5    |
+| Vein | 0.66246  | 1049.75 |
+| Ventricles | 1.879  | 1007     |
+| Vertebrae cancellous | 0.0804595  | 1178.33    |
+| Vetebrae cortical | 0.006302  | 1908 |
+
+</td>
+</tr>
+</table>
+
+Since the model is trained on healthy subjects without implants/lesions/atrophy, it is recommended to use MRI data from subjects who fulfill these criteria as well. 
+
+<br>
+<p align="center">
+  <img width="500" src="../../assets/methods/personalized_head.png">
+</p>
+
+In addition to that, users have to option to provide diffusion tensor imaging data. Based on that, an inhomogeneous, anisotropic conductivity map can be extracted using a linear relationship which has been described by D.S. Tuch [citation ...]. To use this feature, users need to provide a preprocessed DTI nifty (.nii.gz), a .bval and .bvec file. The bval file lists the b-value for each volume in the series, the bvec file the gradient direction, with one column per volume
+
diff --git a/docs/plan/create_new_plan.md b/docs/plan/create_new_plan.md
index 3e51edf..ae72dd2 100644
--- a/docs/plan/create_new_plan.md
+++ b/docs/plan/create_new_plan.md
@@ -3,12 +3,18 @@
 The setup of new TI Plan can easily be initiated by clicking on the large ```New Plan``` icon on the ```Dashboard```. 
 
 <p align="center">
-  <img width="90%" src="assets/quickguide/newplanv2.png">
+  <img width="90%" src="../../assets/quickguide/newplanv2.png">
 </p>
 
 Three different kinds of planning studies can be initialized, which correspond to the [three modes](/docs/background/modes.md): _classic TI_, _multi-channel TI_, and _phase-modulation TI_.
 
 Allow for some time for the study initiation. Once the study is ready, you will have access to the different planning steps and their views (note: some [TI modes](/docs/background/modes.md) only have two steps):
-* [Step 1: Setup](/docs/services/electrode_selector.md)
-* [Step 2: Optimal Configuration Identification](/docs/services/post_processing.md)
-* [Step 3: Exposure Analysis](/docs/services/s4l_post_processing.md)
+
+* [Step 0: Preparing Your Data](/docs/services/file_picker.md)
+* [Step 1: Images Processing](/docs/services/personalizer.md)
+* [Step 2: Fiducials Placement](/docs/services/fiducials_placement.md)
+* [Step 3: Electrode Placement](/docs/services/electrode_placement.md)
+* [Step 4: EM Simulations](/docs/services/simulator.md)
+* [Step 5: Setup](/docs/services/electrode_selector.md)
+* [Step 6: Optimal Configuration Identification](/docs/services/post_processing.md)
+* [Step 7: Exposure Analysis](/docs/services/s4l_post_processing.md)
diff --git a/docs/plan/start.md b/docs/plan/start.md
index 4d19221..89c098b 100644
--- a/docs/plan/start.md
+++ b/docs/plan/start.md
@@ -1,11 +1,14 @@
 # Quick Start Guide
 
-This section starts with an [overview](/docs/platform_introduction/platform.md) of the TI Planning Tool. 
-First, a brief introduction of the platform itself is given, then we show how to create a new plan and the next three sections describe 
-the functionalities of the different services and their user interfaces within a plan. 
+This section starts with an [overview](/docs/platform_introduction/platform.md) of the TI Planning Tool.
+First, a brief introduction of the platform itself is given, then we show how to create a new plan and the next three sections describe the functionalities of the different services and their user interfaces within a plan.
 Then it provides step-by-step instructions on how to [create a new plan](/docs/plan/create_new_plan.md) by following the steps below (note: some [TI modes](/docs/background/modes.md) only have two steps):
 
-* [Step 1: Setup](/docs/services/electrode_selector.md)
-* [Step 2: Optimal Configuration Identification](/docs/services/post_processing.md)
-* [Step 3: Exposure Analysis](/docs/services/s4l_post_processing.md)
-
+* [Step 0: Preparing Your Data](/docs/services/file_picker.md)
+* [Step 1: Images Processing](/docs/services/personalizer.md)
+* [Step 2: Fiducials Placement](/docs/services/fiducials_placement.md)
+* [Step 3: Electrode Placement](/docs/services/electrode_placement.md)
+* [Step 4: EM Simulations](/docs/services/simulator.md)
+* [Step 5: Setup](/docs/services/electrode_selector.md)
+* [Step 6: Optimal Configuration Identification](/docs/services/post_processing.md)
+* [Step 7: Exposure Analysis](/docs/services/s4l_post_processing.md)
diff --git a/docs/platform_introduction/billing_center.md b/docs/platform_introduction/billing_center.md
new file mode 100644
index 0000000..93d5fde
--- /dev/null
+++ b/docs/platform_introduction/billing_center.md
@@ -0,0 +1,57 @@
+### Billing Center
+
+The **Billing Center** provides the following sub-menus: ```Credit Accounts```, ```Payment Methods```, ```Transactions``` and ```Usage``` (1.).
+
+<p align="center">
+  <img width="90%" src="../../assets/quickguide/billing_center/credit_accounts.png">
+</p>
+
+**Credit Accounts**
+
+Here users can ```Buy Credits```, set up ```Auto-recharge``` or ```Share``` their account with other users. In case a credit account was shared with you, it will be displayed as a selectable option.
+
+2. **Edit details and Share** <br/>
+   Using the 3 dots, the name and detailed description of the credit account can be changed. With the sharing button, you can share your credit account with your team/collaborators, who can then use the credits from your account.
+3. **Auto-recharge** <br/>
+   If you would like to automatically recharge your account with a specified amount of credits once it gets low.
+
+<p align="center">
+<img width="30%" src="../../assets/quickguide/billing_center/auto_recharge.png">
+</p>
+
+4. **Buy Credits** <br/>
+   Use this option for a one-time purchase. After specifying the amount and entering credit card details, the credits will immediately be added to your balance.
+
+<div style="display: flex; justify-content: space-between;">
+    <div style="flex: 1; text-align: center;">
+        <img src="../../assets/quickguide/billing_center/credits_amount_select.png" alt="Image 1" style="width: 100%; max-width: 300px;"/>
+        <p>Select purchase amount</p>
+    </div>
+    <div style="flex: 1; text-align: center;">
+        <img src="../../assets/quickguide/billing_center/credit_card.png" alt="Image 2" style="width: 100%; max-width: 300px;"/>
+        <p>Enter Credit Card details</p>
+    </div>
+</div>
+
+5. **Currently in use** <br/>
+   If other users shared their account with you, the account which will be charged can be selected here.
+
+**Payment Methods**
+
+If you would like to save your credit card details for further purchases or for the Auto-recharge option, you can do that in this menu.
+
+**Transactions**
+
+In this menu, all of your transactions are summarized. Receipts of purchases can be downloaded as a PDF if needed.
+
+<p align="center">
+<img width="90%" src="../../assets/quickguide/billing_center/transactions.png">
+</p>
+
+**Usage**
+
+Here a list with all the simulation runs that have been submitted is displayed. It is sortable and can be filtered to specific time intervals. The list also shows the credits used per simulation and is exportable.
+
+<p align="center">
+<img width="90%" src="../../assets/quickguide/billing_center/usage.png">
+</p>
\ No newline at end of file
diff --git a/docs/platform_introduction/dashboard.md b/docs/platform_introduction/dashboard.md
index 168e4cb..36dde1b 100644
--- a/docs/platform_introduction/dashboard.md
+++ b/docs/platform_introduction/dashboard.md
@@ -3,20 +3,23 @@
 The **Dashboard** hosts the two principal views: ```Studies``` and ```Data``` (1.).
 
 <p align="center">
-  <img width="90%" src="assets/quickguide/dashboard.png">
+  <img width="90%" src="../../assets/quickguide/dashboard.png">
 </p>
 
 
 - Under ```Studies```, existing Plans (own Plans, or plans that have been shared by other users) can be accessed (3.) and managed (4.), and new Plans can be [created](docs/plan/create_new_plan.md). 
 - Under ```Data```, the existing data can be managed and downloaded (see [Data](/docs/platform_introduction/data.md)).
 
-In addition, buttons on the top right provide access to this user manual, switching between a dark and a light theme, and a menu (5.) with the following entries:
-- _**Preferences**_: Access to **Profile**, **_Security_**, **_API_**, **_UI_**, **_Confirmations_**, **_Tag_**, and **_Organization_** settings (see the [o<sup>2</sup>S<sup>2</sup>PARC User Manual](https://docs.osparc.io/#/) for detailed information)
-- _**Clusters**_: Currently inactive for default users.
-- _**Quick Start**_: A short **Quick Start** guide, which is also displayed the first time the TI Planning Tool is accessed.
+In addition, buttons on the top right provide access to notifications, various support material/contact options, and a menu (5.) with the following entries:
+
+- _**My Account**_: Information about user, option to change password or delete account. Usage overview is also accessible.
+- _**Billing Center**_: Access to **Credit Accounts**, **Payment Methods**, **Transactions** and **Usage**.
+- _**Preferences**_: Access to **General Settings**, **Confirmation Settings** and  **Create/Edit Tags**.
+- **_Organizations_** group of users who can share studies. (see the [o<sup>2</sup>S<sup>2</sup>PARC User Manual](https://docs.osparc.io/#/) for detailed information)
+- _**Light/Dark Theme**_: A short **Quick Start** guide, which is also displayed the first time the TI Planning Tool is accessed.
+- _**About oSPARC**_: List of **Front-end** and **Back-end** technologies employed by the TI Planning Tool
 - _**License**_: Information about the TI Planning Tool license, as well as the licenses of the underlying technologies.
-- _**About**_: List of **Front-end** and **Back-end** technologies employed by the TI Planning Tool
-- _**Logout**_: Logging out from the **TI Planning Tool**
+- _**Log out**_: Logging out from the **TI Planning Tool**
 
 The user access more functionality such as **_Plan management_**, **_information_**, **_sharing_**, and **_Service overview and update_** (3.) through the three-dot menu (1.) icon (see the [o<sup>2</sup>S<sup>2</sup>PARC User Manual](https://docs.osparc.io/#/) for information on these functionalities as well as the locking states). 
 If Services within a Plan need updating, the small circular arrow sign will appear in the bottom right corner (2.) of the Plan
@@ -24,7 +27,7 @@ on the **Dashboard**. Clicking this icon will bring you directly to the update m
 versions of each Service and where you can update them either individually or all together.
 
 <p align="center">
-  <img width="90%" src="assets/quickguide/settings_service.png">
+  <img width="90%" src="../../assets/quickguide/settings_service.png">
 </p>
 
 
diff --git a/docs/platform_introduction/data.md b/docs/platform_introduction/data.md
index 803cb21..4d78155 100644
--- a/docs/platform_introduction/data.md
+++ b/docs/platform_introduction/data.md
@@ -3,7 +3,7 @@
 The second tab available on the top of the **Dashboards** screen is the ```Data``` tab.
 
 <p align="center">
-  <img width="90%"  src="assets/quickguide/data.png">
+  <img width="90%"  src="../../assets/quickguide/data.png">
 </p>
 
 
diff --git a/docs/platform_introduction/overview.md b/docs/platform_introduction/overview.md
index 3c38888..8698431 100644
--- a/docs/platform_introduction/overview.md
+++ b/docs/platform_introduction/overview.md
@@ -1,7 +1,7 @@
 ### Landing Page
 
 <p align="center">
-  <img width="90%" src="assets/quickguide/landingpage_v2.png">
+  <img width="90%" src="../../assets/quickguide/landingpage_v2.png">
 </p>
 
 The Landing Page currently serves primarily for user authentication. Two-factor authentication is required:
diff --git a/docs/platform_introduction/platform.md b/docs/platform_introduction/platform.md
index 198f503..318495e 100644
--- a/docs/platform_introduction/platform.md
+++ b/docs/platform_introduction/platform.md
@@ -4,7 +4,12 @@ The TI Planning Tool has the following principal views:
 * a [Landing Page](/docs/platform_introduction/overview.md), which currently serves primarily for user authentication
 * a [Dashboard](/docs/platform_introduction/dashboard.md) that provides an overview of a user's studies (plans) and permits to launch the creation of a [new plan](/docs/plan/create_new_plan.md)
 * an overview of the user's [Data](/docs/platform_introduction/data.md)
-* the step-by-step planning process that includes
-  * [Step 1: Setup](/docs/services/electrode_selector.md)
-  * [Step 2: Optimal Configuration Identification](/docs/services/post_processing.md)
-  * [Step 3: Exposure Analysis](/docs/services/s4l_post_processing.md)
+* the step-by-step planning process that includes our two flavours {Personalized plan} and {Precomputed general plan}
+  * [Step 0: Preparing Your Data](/docs/services/file_picker.md)
+  * [Step 1: Images Processing](/docs/services/personalizer.md)
+  * [Step 2: Fiducials Placement](/docs/services/fiducials_placement.md)
+  * [Step 3: Electrode Placement](/docs/services/electrode_placement.md)
+  * [Step 4: EM Simulations](/docs/services/simulator.md)
+  * [Step 5: Setup](/docs/services/electrode_selector.md)
+  * [Step 6: Optimal Configuration Identification](/docs/services/post_processing.md)
+  * [Step 7: Exposure Analysis](/docs/services/s4l_post_processing.md)
diff --git a/docs/services/electrode_placement.md b/docs/services/electrode_placement.md
new file mode 100644
index 0000000..00ad476
--- /dev/null
+++ b/docs/services/electrode_placement.md
@@ -0,0 +1,22 @@
+## Electrode Placement
+
+**_Summary_**:
+
+After exporting, users can return to the [**Images Processing**](/docs/services/personalizer.md) page, click ```Start``` to automatically position electrodes on a 10-10 system, and then return to the modeling GUI. Upon re-importing, the head model will include the 10-10 system for the EM simulation; if electrodes are misplaced, users should redo the fiducials' placement.
+
+----
+
+Once exported, the user can click on the left arrow to go back to the page seen in [**Images Processing**](/docs/services/personalizer.md) and click on the ```Start``` button to automatically position electrodes on a 10-10 system according to the fiducials. After the placment finished successfully, users can press the arrow on the right to return to modelling GUI. Once re-importing the model again, the head model will contain the 10-10 system with it and you can move on to the EM simulation. Here the user is expected to view the head model and the placed electrodes. If the electrodes are misplaced, or present an undesired orientation with respect to the scalp try to re-do fiducials' placement.
+
+It is important to note that if the fiducial were misplaced, or the imported head model is not proportional to the chosen electrode geometry, an error will occur. A workaround to this issue could be to:
+
+* Verify accurate and consistent placement of fiducials according to the standard.
+* Reduce electrode diameter for smaller circumference heads.
+
+
+<br>
+<p align="center">
+  <img width="90%" src="../../assets/quickguide/fiducial_placement_3.png">
+</p>
+
+You can now click to the arrow on the right side of the browser to move to [**_Step 4: EM Simulations_**](/docs/services/simulator.md).
\ No newline at end of file
diff --git a/docs/services/electrode_selector.md b/docs/services/electrode_selector.md
index 261acd5..d5a0c79 100644
--- a/docs/services/electrode_selector.md
+++ b/docs/services/electrode_selector.md
@@ -1,16 +1,18 @@
 ## Setup
 
-**_Summary_**: 
+**_Summary_**:
 
 _During the **Setup** step, an anatomical model and an electrode shape and placement are chosen, the target structure is specified, and the huge search space is narrowed down by selecting potential electrode placement regions._
 
 ----
 
-When you start the pipeline in the [classic TI mode](/docs/background/modes.md), you will see the **Electrode Selector** interface. Here, you can interactively select the electrode candidates for each electrode pair. These candidates are then used in the **Optimizer** and **Post Processing** stages to find the optimal electrode setup to target a certain region of interest with respect to the three main metrics outlined in the [**Background**](/docs/background/background.md) chapter. 
+When you start the pipeline in the [classic TI mode](/docs/background/modes.md), you will see the **Electrode Selector** interface. Here, you can interactively select the model, target region and electrode candidates for each electrode pair. These candidates are then used in the **Optimizer** and **Post Processing** stages to find the optimal electrode setup to target a certain region of interest with respect to the three main metrics outlined in the [**Background**](/docs/background/background.md) chapter.
+
+If you are using the personalized classic TI mode, the model selection will be extended by the simulated models that have been completed in the [**EM Simulator**](/docs/services/simulator.md). In the model dropdown you will see ```Human - Personalized isotropic```, ```Human - Personalized anisotropic``` or both. The targets list is automatically adapted depending if you chose to register an additional atlas in [**Images Processing**](/docs/services/personalizer.md).
 
 <br>
 <p align="center">
-  <img width="90%" src="assets/electrode_selector/setup.png">
+  <img width="90%" src="../../assets/electrode_selector/setup.png">
 </p>
 
 The **_Setup_** interface has the following elements:
@@ -20,7 +22,7 @@ The **_Setup_** interface has the following elements:
 
 <br>
 <p align="center">
-  <img width="90%" src="assets/electrode_selector/species.png">
+  <img width="90%" src="../../assets/electrode_selector/species.png">
 </p>
 
 2. **_Select Target Structure_** <br/>
@@ -28,18 +30,17 @@ The **_Setup_** interface has the following elements:
 
 3. **_Select Electrode Shape_** <br/>
    The shape of the electrode is selected here via the drop-down list. Currently the circular shape is available only.
-   
+
 4. **_Select Electrode Dimensions_** <br/>
    The dimension of the electrode is set here via the drop-down list. Currently the area of 3cm<sup>2</sup> is available only.
-   
+
 5. **_Electrode Pair Candidates_** <br/>
    Electrode position candidates are interactively selected here. Click ```+``` button next to _Start selecting_ under each _Pair_ and then click on the location in the diagram to add. The selected electrode pair locations will be highlighted with the same color (Blue for _Pair 1_ and Yellow for _Pair 2_). Click the icon next to candidate electrode under _Pair_ list to unselect it. E*n* + and E*n* - correspond to candidate locations for the two electrodes that make up the *n*-th pair. All permutations of the candidates locations are then evaluated as part of the optimization process.
 
-
 Once you are finished with the setup, you can press ```Finish set up```. This will relay all the required information to the **Optimizer** for the evaluation. If settings are changed after submitting, the ```Finish set up``` button turns orange to indicate that the optimization results are outdated. Settings can then be resubmitted and the **Optimizer** is executed once more to update the pipeline, and the button color reverts to the standard color.
 
 You can now click to the arrow on the right side of the browser to move to [**_Optimal Configuration Identification_**](/docs/services/post_processing.md).
 
 <p align="center">
-   <img src="assets/quickguide/electrode_selector.gif" width="740" height="578" />
+   <img src="../../assets/quickguide/electrode_selector_2.gif" width="900" height="578" />
 </p>
diff --git a/docs/services/fiducials_placement.md b/docs/services/fiducials_placement.md
new file mode 100644
index 0000000..b4290e0
--- /dev/null
+++ b/docs/services/fiducials_placement.md
@@ -0,0 +1,42 @@
+## Fiducials Placement
+
+**_Summary_**:
+
+Import the generated anatomical 3D model into the GUI by selecting ```Import``` and loading the model file from the ```inputs/input_1``` directory. Place the fiducial points Nz, Iz, LPA, and RPA by selecting ```Sketch``` then ```Point``` in the GUI, rename them using ```F2```, and export them to the ```outputs/output_1``` directory with the .sab extension.
+
+----
+
+Now that the anatomical 3D model is generated, it needs to be imported into the newly open GUI. Selecting ```Import```, the model file to be loaded should be in the ```inputs/input_1``` directory. Now, the user can place the fiducial points that will be used for the positioning of the electrodes on a 10-10 system. In the top ribbon of the GUI, selecting ```Sketch``` then ```Point``` allows for the creation of points directly on the model visible in the 3D viewer on the right.
+
+<br>
+<p align="center">
+  <img width="90%" src="../../assets/quickguide/fiducial_placement_1.png">
+</p>
+
+The **Fiducials Placement** interface has the following elements:
+
+1. **_Place Points_** <br/>
+   To place a point, select ```Sketch``` then ```Point``` in the top toolbar and click on the chosen location in the 3D model.
+
+2. **_Model Tree_** <br/>
+   This part of the UI shows you an exact overview of all the entities visible in the model view. This entails entity groups containing different tissues for example.
+
+<br>
+<p align="center">
+  <img width="90%" src="../../assets/quickguide/fiducial_placement_2.png">
+</p>
+
+Users are asked to create 4 points, representing positions Nz (nasion), Iz (inion), LPA and RPA (left/right pre-auricular). These points should be properly renamed according to their position (Nz, Iz, LPA, RPA). This can be done using the shortcut ```F2```. Once created, points need to be exported by selecting them and clicking ```Export Selected``` in the top ribbon to put them in the ```outputs/output_1``` directory. Please specify the file extension ```.sab``` in the file name.
+
+1. **_Export Selected_** <br/>
+   Clicking this button will open the file explorer, where the selected entities can be saved to a file.
+
+2. **_Fiducial Point Entities_** <br/>
+   Once points are placed on the 3D model, they appear in the model tree. Here they can be renamed, deleted or selected for export.
+
+3. **_Selection Details_** <br/>
+   When selecting an entity from the model tree, this section of the UI will display information and editable settings.
+
+<p align="center">
+   <img src="../../assets/quickguide/electrode_selector.gif" width="740" height="578" />
+</p>
\ No newline at end of file
diff --git a/docs/services/file_picker.md b/docs/services/file_picker.md
new file mode 100644
index 0000000..572e873
--- /dev/null
+++ b/docs/services/file_picker.md
@@ -0,0 +1,51 @@
+## Preparing Your Data
+
+This preparatory step is crucial for smooth operation of the pipeline. If you choose to follow the personalized pipeline, you have the prepare your data according to our acceptable formatting and setting.
+
+### MRI Data Quality Requirements for Optimal Modeling
+
+To ensure the highest quality of the head models, please adhere to the following guidelines:
+
+1. **File Format**
+   - Ensure your MRI data is in the NIfTI file format (`.nii.gz`).
+   - Only a T1 weighted scan is needed. Please make sure the file name contains "t1" somewhere.
+
+2. **Data Integrity**
+   - The MRI scans should be free from artifacts and implants.
+   - Presence of tumors, stroke lesions, or similar conditions may result in a low-quality model.
+
+3. **Device Specifications**
+   - Training data included images from 1.5 and 3 Tesla MRI devices manufactured by Siemens, Philips, and GE HealthCare.
+
+4. **Field-of-View Requirements**
+   - The field-of-view should cover the complete width of the head.
+   - Vertically, the scan should extend from the top of the head to at least the mid-neck.
+
+5. **Avoid High Deformations**
+   - Avoid high deformations around the ear region (e.g., due to headphones) as this can make the placement of fiducials difficult.
+
+<br>
+<p align="center">
+  <img width="60%" src="../../assets/quickguide/TIP_v3_files-MRI.png">
+</p>
+
+### DWI Data Quality Requirements
+
+Providing DTI data is only necessary, if you would like to use anisotropic conductivity in the white matter of the brain as described in [**Dielectric Tissue and Material Properties**](/docs/material_methods/dielectric_properties.md). Please follow these points to make sure that the model generation and simulations function correctly.
+
+1. **File Format**
+   - Ensure your DWI data includes the following files:
+     - NIfTI file format (`.nii.gz`)
+     - Gradient values file (`.bval`)
+     - Gradient directions file (`.bvec`)
+
+2. **Co-Registration**
+   - Ensure that the MRI and DTI scans are co-registered.
+
+3. **Field-of-View Requirements**
+   - The field of view needs to include the whole brain.
+
+<br>
+<p align="center">
+  <img width="60%" src="../../assets/quickguide/TIP_v3_files-DTI.png">
+</p>
\ No newline at end of file
diff --git a/docs/services/personalizer.md b/docs/services/personalizer.md
new file mode 100644
index 0000000..7622bf0
--- /dev/null
+++ b/docs/services/personalizer.md
@@ -0,0 +1,68 @@
+## Images Processing
+
+**_Summary_**:
+
+As the first step for personalization, provide the data via the file picker: either a T1-weighted MRI for an isotropic model or a zipped file containing T1, DTI, bval, and bvec files for an anisotropic model. After uploading, specify the electrode geometry and whether to register a detailed atlas to the brain; click Start to generate the anatomical model.
+
+----
+
+As the initial step for personalization, the user is asked to provide, in the file picker, the data you want to work with. Here you have two options: building an isotropic model which only requires a T1-weighted MR image, or an anisotropic model which requires a DTI with bval & bvac files on top of the T1. If the anisotropic option is desired, all four files should be zipped together.
+
+<table style="width: 100%; border-collapse: separate; border-spacing: 5px; border: 1px solid white">
+<tr>
+<td style="padding-left: 10%; vertical-align: top; border: 1px solid white">
+
+- 📃 `subject_t1.nii.gz`
+
+</td>
+<td style="padding-left: 10%; vertical-align: top; border: 1px solid white">
+
+- 📂 `input_data.zip/`
+  - 📃 `subject_t1.nii.gz`
+  - 📃 `subject_dti.nii.gz`
+  - 📃 `subject_dti.bvec`
+  - 📃 `subject_dti.bval`
+
+</td>
+</tr>
+</table>
+
+<br>
+<p align="center">
+  <img width="90%" src="../../assets/quickguide/file_picker.png">
+</p>
+
+1. **Data Instructions**
+   A brief summary of what files and formates are needed, image quality recommendations and a reminder to annonymize the data before uploading.
+
+2. **Upload Option 1**
+   Select a file using the file explorer by clicking on ```Select File``` or directly drag and drop the the data to the designated area.
+
+3. **Upload Option 2**
+   If the data is already available online somewhere (eg. Google Drive or Dropbox), given that the sharing is set to public, the link can be provided.
+
+4. **Upload Option 3**
+   In case data already uploaded to TIP in a different study shall be reused, it can be selected from TIP's data explorer.
+
+Once uploaded, the user can specify the geometry of the electrode, and if the head should be registered to the ICBM_152 atlas for cortical structures. By clicking start, the anatomical model is generated. Computational time is approximated to be ~1h, and can increase to ~2.5h if cortical atlas registration is selected. The computation is done when a tick-icon appears on the previously pushed start button. The user can go to the next step by pressing the arrow on the right.
+
+<br>
+<p align="center">
+  <img width="90%" src="../../assets/quickguide/personalizer.png">
+</p>
+
+The interface has the following elements:
+
+1. **Select Electroder Geometry** <br/>
+   The shape of the electrodes is selected here. The 
+
+2. **Select Atlas to Register** <br/>
+   If a detailed atlas should be registered to the brain, select the according option. This is a multi-select list. Please make sure that ```None``` is not selected together with the atlas to register because the registration will always be skipped if ```None``` is selected.
+
+3. **Progress Overview** <br/>
+   Shows the progress of each individual step in the model generation. ```10-10``` will only be done if the [Step 2: Fiducials Placement](/docs/services/fiducials_placement.md) already has been done.
+
+4. **Logging** <br/>
+   Provides some information about this step at start-up and will display information and eventual errors during runtime.
+
+You can now click to the arrow on the right side of the browser to move to [Step 2: Fiducials Placement](/docs/services/fiducials_placement.md).
diff --git a/docs/services/post_processing.md b/docs/services/post_processing.md
index 63a61ff..390b6ce 100644
--- a/docs/services/post_processing.md
+++ b/docs/services/post_processing.md
@@ -33,7 +33,7 @@ xxx review the below xxx
     <br>
 
     <p align="center">
-      <img width="90%" src="assets/postpro/classic_ti_three_metrics_numbered.png">
+      <img width="90%" src="../../assets/postpro/classic_ti_three_metrics_numbered.png">
     </p>
 
 * **Report** <br/>
@@ -55,7 +55,7 @@ To facilitate the search for an ideal setup, the table summarizing the results o
 
 <br>
 <p align="center">
-  <img width="90%"  src="assets/postpro/classic_ti_three_metrics_numbered.png">
+  <img width="90%"  src="../../assets/postpro/classic_ti_three_metrics_numbered.png">
 </p>
 
 The sorting can be done using the scaling sliders on top (1.), where the weight (importance) of each metric can be set. The table is then sorted according to the score resulting from this weighting. The score is also shown in the last table column. For additional information regarding these metrics, check the [**Background**](/docs/background/background.md) section. Alternatively, the table can be sorted according to a single metric by clicking on the column name (2.). 
@@ -68,11 +68,11 @@ Once that sweep is complete, all the viewers in the lower half of the screen are
 
 <br>
 <p align="center">
-  <img width="90%"  src="assets/postpro/analysis_slicer_numbers_v2_classic_ti.png">
+  <img width="90%"  src="../../assets/postpro/analysis_slicer_numbers_v2_classic_ti.png">
 </p>
 
 <p align="center">
-  <img width="90%"  src="assets/postpro/classic_ti_quantitative_analysis.png">
+  <img width="90%"  src="../../assets/postpro/classic_ti_quantitative_analysis.png">
 </p>
 
 1. **Main Controls** <br/>
@@ -106,17 +106,17 @@ Once that sweep is complete, all the viewers in the lower half of the screen are
 
 Metrics table:
 <p align="center">
-  <img width="90%"  src="assets/quickguide/postpro_gui_1.gif">
+  <img width="90%"  src="../../assets/quickguide/postpro_gui_1.gif">
 </p>
 
 Slice Viewers:
 <p align="center">
-  <img width="90%"  src="assets/quickguide/postpro_gui_2.gif">
+  <img width="90%"  src="../../assets/quickguide/postpro_gui_2.gif">
 </p>
 
 Reporting:
 <p align="center">
-  <img width="90%"  src="assets/quickguide/postpro_gui_3.gif">
+  <img width="90%"  src="../../assets/quickguide/postpro_gui_3.gif">
 </p>
 
 #### Multichannel TI and Phase-Modulation TI
@@ -126,15 +126,15 @@ For the non-classic TI modes, the settings are similar, except for the fact that
 Multichannel TI:
 
 <p align="center">
-  <img width="90%"  src="assets/postpro/multichannel_ti_settings.png">
+  <img width="90%"  src="../../assets/postpro/multichannel_ti_settings.png">
 </p>
 
 <p align="center">
-  <img width="90%"  src="assets/postpro/multichannel_ti_visual_analysis.png">
+  <img width="90%"  src="../../assets/postpro/multichannel_ti_visual_analysis.png">
 </p>
 
 <p align="center">
-  <img width="90%"  src="assets/postpro/multichannel_ti_quantitative_analysis.png">
+  <img width="90%"  src="../../assets/postpro/multichannel_ti_quantitative_analysis.png">
 </p>
 
 
@@ -143,15 +143,15 @@ Multichannel TI:
 Phase-Modulation TI:
 
 <p align="center">
-  <img width="90%"  src="assets/postpro/phase_modulation_ti_settings.png">
+  <img width="90%"  src="../../assets/postpro/phase_modulation_ti_settings.png">
 </p>
 
 <p align="center">
-  <img width="90%"  src="assets/postpro/phase_modulation_ti_visual_analysis.png">
+  <img width="90%"  src="../../assets/postpro/phase_modulation_ti_visual_analysis.png">
 </p>
 
 <p align="center">
-  <img width="90%"  src="assets/postpro/phase_modulation_ti_quantitative_analysis.png">
+  <img width="90%"  src="../../assets/postpro/phase_modulation_ti_quantitative_analysis.png">
 </p>
 
 ### Report
diff --git a/docs/services/s4l_post_processing.md b/docs/services/s4l_post_processing.md
index b8dc0ae..73d6be5 100644
--- a/docs/services/s4l_post_processing.md
+++ b/docs/services/s4l_post_processing.md
@@ -10,5 +10,5 @@ _In addition to the predefined exposure visualizations of the second step, free
 To perform an interactive exposure analysis, you need to generate the .cache file of the setup of interest by clicking the ```Export to S4L``` as explained in [**Analysis**](/docs/services/post_processing.md). Once the pipeline detects a .cache file, it will be loaded into Sim4Life web's workbench automatically. Now, all of Sim4Life's analysis capabilities are available to you. 
 
 <p align="center">
-  <img width="90%"  src="assets/quickguide/postpro_s4l.gif">
+  <img width="90%"  src="../../assets/quickguide/postpro_s4l.gif">
 </p>
\ No newline at end of file
diff --git a/docs/services/simulator.md b/docs/services/simulator.md
new file mode 100644
index 0000000..c462cb9
--- /dev/null
+++ b/docs/services/simulator.md
@@ -0,0 +1,28 @@
+## EM Simulations
+
+**_Summary_**:
+
+In this step, users generate the field library by selecting isotropic or anisotropic white matter conductivity simulations. Once completed, users can export the results and either start a new simulation run or proceed to the next step.
+
+----
+
+In this step, the generation of the field library, as described in the chapter [**_Electromagnetic Modeling_**](/docs/background/electromagnetic_modeling.md), is computed. Given that DTI data was provided, the user can use the drop-down to select which type of simulation they would like to run first, isotropic or anisotropic. Afterwards the computation can be initialized by hitting the ```Setup``` button. A pop-up will appear with the information about the estimated cost of this action which can be accepted using the ```Confirm``` button. Since TIP v3.0 runs on AWS servers and creating the field library is a rather computationally intense step, this part is a premium feature which needs credits to be executed. For instructions on how to acquire credits, please refer to chapter [**_Billing Center_**](/docs/platform_introduction/billing_center.md)
+
+Once all the preparations are finished, the logging console will show the information that the window can be closed. Since the simulations will run for approximately 2.5 to 3 hours, users can come back later once the results are available.
+
+When all the simulations are done, users can hit the ```Export``` button which downloads all the results, and compiles all the necessary files which are needed to for the following steps. Once this step is done, users can either start another simulation run in case both anisotropic and isotropic flavors should be compared, otherwise they can proceed to the next step by clicking on the right arrow.
+
+<br>
+<p align="center">
+  <img width="90%" src="../../assets/quickguide/simulator.png">
+</p>
+
+The **_Setup_** interface has the following elements:
+
+1. **_White Matter Selectivity Selection_** <br/>
+   Depending on the TI exposure to be planned, a human or mouse model with associated standard electrode locations is selected here via the drop-down list. The list of available models will continue to expand in the near future.
+
+2. **_Simulation Cost Estimation_** <br/>
+   The brain structure that should be targeted by TI is specified here via the drop-down list. All the exposure quality metrics will be calculated according to the selected structure.
+
+You can now click to the arrow on the right side of the browser to move to [**Step 5: Setup**](/docs/services/electrode_selector.md).