diff --git a/.github/actions/spelling/expect.txt b/.github/actions/spelling/expect.txt
index f2df1d1e19..81a765d3af 100644
--- a/.github/actions/spelling/expect.txt
+++ b/.github/actions/spelling/expect.txt
@@ -1,5 +1,7 @@
+ADFS
 allowfullscreen
 autoplay
+checkin
 csr
 CVMFS
 dearmor
diff --git a/content/en/users/aai/check-in/faq/_index.md b/content/en/users/aai/check-in/faq/_index.md
index 62b652f83c..64601f3e8e 100644
--- a/content/en/users/aai/check-in/faq/_index.md
+++ b/content/en/users/aai/check-in/faq/_index.md
@@ -2,7 +2,7 @@
 title: Frequently Asked Questions
 linkTitle: FAQ
 type: docs
-weight: 40
+weight: 60
 aliases:
   - /users/check-in/faq
 description: >
diff --git a/content/en/users/aai/check-in/service-accounts/_index.md b/content/en/users/aai/check-in/service-accounts/_index.md
new file mode 100644
index 0000000000..234cdea6f3
--- /dev/null
+++ b/content/en/users/aai/check-in/service-accounts/_index.md
@@ -0,0 +1,47 @@
+---
+title: Service Accounts
+linkTitle: Service Accounts
+type: docs
+weight: 50
+description: >
+  Create a Service Account using EGI Check-in
+---
+
+A Service Account is a special kind of account typically used by
+an application or compute workload rather than a person. Service Accounts
+are meant to represent the identity and authorization of an application
+or service. They serve as a means for applications to authenticate and
+interact with other systems, databases, or resources.
+
+Service Accounts are particularly beneficial in scenarios where continuous
+and automated operations are required, such as batch processing,
+background tasks, or integration with cloud services. By using Service Accounts,
+organizations can enhance security, improve efficiency, and ensure the smooth
+functioning of their IT systems.
+
+A Service Account can be created by registering an OIDC service with
+the Client Credentials grant through the
+[Federation Registry](https://aai.egi.eu/federation).
+
+The required policy documents should be specified as follows:
+
+* Privacy Policy: [https://aai.egi.eu/privacy/en](https://aai.egi.eu/privacy/en)
+* Acceptable Use policy: [https://aai.egi.eu/ToU.html](https://aai.egi.eu/ToU.html)
+
+The entitlements that need to be associated with the Service Account
+can be requested by opening a GGUS ticket (see the
+[Getting help section](../faq/) in the FAQ) with the
+following information:
+
+{{% alert title="Service Account request" color="info" %}}
+Subject: **Add VO entitlement to service account**
+
+I'd like to request the following entitlement values for the service account
+with Client ID `<CLIENT_ID>` in the `<Production/Demo/Development>` environment
+of EGI Check-in:
+
+1. `<ENTITLEMENT1>`
+2. `<ENTITLEMENT2>`
+3. `...`
+
+{{% /alert %}}