diff --git a/README.md b/README.md
index dd6a7aa..31b5670 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # TI-ViT
 
-The repository contains script for exporting PyTorch VIT model to ONNX format in the form that compatible with 
+The repository contains script for exporting PyTorch VIT model to ONNX format in the form that is compatible with 
 [edgeai-tidl-tools](https://github.com/TexasInstruments/edgeai-tidl-tools) (version 8.6.0.5). 
 
 ## Installation
@@ -12,13 +12,24 @@ pip3 install git+https://github.com/ENOT-AutoDL/ti-vit.git@main
 
 ## Examples
 
+### MLP blocks on TI DSP (maximum performance variant)
+
 To export the model version with maximum performance, run the following command:
 ```commandline
 export-ti-vit -o npu-max-perf.onnx -t npu-max-perf
 ```
+This variant of model contains MLP blocks that can be run on TI DSP. GELU operation is approximated.
+
+### MLP blocks partially on TI DSP (minimal loss of accuracy)
 
 To export the model version with minimal loss of accuracy, run the following command:
 ```commandline
 export-ti-vit -o npu-max-acc.onnx -t npu-max-acc
 ```
+This variant of model contains MLP blocks that partially can be run on TI DSP. GELU operation is not approximated.
+
+## Compilation of the exported model
 
+It is important to disable compilation of all nodes except nodes from MLP blocks ("Squeeze" node from MLP must be 
+disabled too). The list of operations for ["deny_list:layer_name"](https://github.com/TexasInstruments/edgeai-tidl-tools/blob/08_06_00_05/examples/osrt_python/README.md#options-to-enable-control-on-layer-level-delegation-to-ti-dsparm) 
+compiler option can be found in the file "output-onnx-dir/output-onnx-name.deny_list", that is generated with onnx file.
diff --git a/pyproject.toml b/pyproject.toml
index 854aa48..15113a5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -2,6 +2,8 @@
 name = 'ti-vit'
 version = '0.0.1'
 dependencies = [
+    'onnx',
+    'onnx-simplifier',
     'torch==1.13.1',
     'torchvision==0.14.1',
 ]
diff --git a/src/ti_vit/export.py b/src/ti_vit/export.py
index 04b79e9..a708876 100644
--- a/src/ti_vit/export.py
+++ b/src/ti_vit/export.py
@@ -1,4 +1,5 @@
 import argparse
+import json
 import logging
 import sys
 import warnings
@@ -6,13 +7,17 @@
 from typing import Optional
 from typing import Union
 
+import onnx
 import torch
+from onnxsim import simplify
 from torchvision.models import ViT_B_16_Weights
 from torchvision.models import vit_b_16
 
 from ti_vit.model import TICompatibleVitOrtMaxAcc
 from ti_vit.model import TICompatibleVitOrtMaxPerf
 
+_LOGGER = logging.getLogger(__name__)
+
 
 def export(
     output_onnx_path: Union[str, Path],
@@ -56,21 +61,41 @@ def export(
     device = next(model.parameters()).device
     dummy_data = torch.ones([1, 3, resolution, resolution], dtype=torch.float32, device=device)
 
+    output_onnx_path = Path(output_onnx_path)
     with warnings.catch_warnings():
         warnings.simplefilter("ignore")  # disable export warnings
         torch.onnx.export(
             model=model,
-            f=str(output_onnx_path),
+            f=str(output_onnx_path.resolve()),
             args=dummy_data,
             input_names=["input"],
             output_names=["output"],
             opset_version=9,
         )
+        _LOGGER.info(f'model exported to onnx (path = "{output_onnx_path}")')
+
+    onnx_model = onnx.load(output_onnx_path)
+    onnx_model, ok = simplify(onnx_model)
+    if not ok:
+        _LOGGER.error("onnx-simplifier step is failed")
+    else:
+        onnx.save_model(onnx_model, f=output_onnx_path)
+        _LOGGER.info("onnx simplified")
+
+    if model_type != "cpu":
+        deny_list = [node.name for node in onnx_model.graph.node if "mlp" not in node.name or node.op_type == "Squeeze"]
+        deny_list_path = output_onnx_path.with_suffix(".deny_list")
+        with deny_list_path.open("wt") as deny_list_file:  # pylint: disable=unspecified-encoding
+            json.dump(deny_list, fp=deny_list_file, indent=4)
+            _LOGGER.info(f'deny list created (path = "{output_onnx_path}")')
 
 
 def export_ti_compatible_vit() -> None:  # pylint: disable=missing-function-docstring
     logger = logging.getLogger("ti_vit")
-    logger.addHandler(logging.StreamHandler(sys.stdout))
+    handler = logging.StreamHandler(sys.stdout)
+    formatter = logging.Formatter(fmt="%(levelname)s: %(message)s")
+    handler.setFormatter(formatter)
+    logger.addHandler(handler)
     logger.setLevel(logging.INFO)
 
     parser = argparse.ArgumentParser()