diff --git a/.github/workflows/build-docs.yml b/.github/workflows/build-docs.yml
index 73c423e..bfd0141 100644
--- a/.github/workflows/build-docs.yml
+++ b/.github/workflows/build-docs.yml
@@ -1,4 +1,4 @@
-name: Build documentation
+name: Deploy documentation
 
 on:
   push:
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 7e08a0f..e44282c 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -1,4 +1,4 @@
-name: Test
+name: Run unit tests
 
 on:
   push:
diff --git a/README.md b/README.md
index b43ba0e..8b9c508 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# libgran ![Unit tests workflow badge](https://github.com/egor-demidov/libgran/actions/workflows/test.yml/badge.svg)
+# libgran ![Unit tests workflow badge](https://github.com/egor-demidov/libgran/actions/workflows/test.yml/badge.svg) ![Documentation deployment workflow badge](https://github.com/egor-demidov/libgran/actions/workflows/build-docs.yml/badge.svg)
 
 libgran is a Discrete Element Method (DEM) framework for simulating the mechanical behavior of soot aggregates. DEM is a
 technique for simulation of granular media consisting of rigid spherical particles. The resultant force and torque acting
diff --git a/Writerside/.idea/.gitignore b/Writerside/.idea/.gitignore
new file mode 100644
index 0000000..26d3352
--- /dev/null
+++ b/Writerside/.idea/.gitignore
@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml
diff --git a/Writerside/.idea/Writerside.iml b/Writerside/.idea/Writerside.iml
new file mode 100644
index 0000000..6102194
--- /dev/null
+++ b/Writerside/.idea/Writerside.iml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="EMPTY_MODULE" version="4">
+  <component name="NewModuleRootManager">
+    <content url="file://$MODULE_DIR$" />
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/Writerside/.idea/modules.xml b/Writerside/.idea/modules.xml
new file mode 100644
index 0000000..b2bb62a
--- /dev/null
+++ b/Writerside/.idea/modules.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/Writerside.iml" filepath="$PROJECT_DIR$/.idea/Writerside.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file
diff --git a/Writerside/.idea/vcs.xml b/Writerside/.idea/vcs.xml
new file mode 100644
index 0000000..d5a5af2
--- /dev/null
+++ b/Writerside/.idea/vcs.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/.." vcs="Git" />
+    <mapping directory="$PROJECT_DIR$/../deps/eigen" vcs="Git" />
+    <mapping directory="$PROJECT_DIR$/../deps/libtimestep" vcs="Git" />
+    <mapping directory="$PROJECT_DIR$/../deps/libtimestep/test/deps/eigen" vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/Writerside/hi.tree b/Writerside/hi.tree
index fd9d2dc..7f45e16 100644
--- a/Writerside/hi.tree
+++ b/Writerside/hi.tree
@@ -6,6 +6,7 @@
                  name="libgran documentation"
                  start-page="Installation.md">
 
+    <toc-element topic="Overview.md"/>
     <toc-element topic="Installation.md"/>
     <toc-element topic="Tutorials.md">
         <toc-element topic="Example-simulation.md"/>
diff --git a/Writerside/topics/Overview.md b/Writerside/topics/Overview.md
new file mode 100644
index 0000000..91763a1
--- /dev/null
+++ b/Writerside/topics/Overview.md
@@ -0,0 +1,14 @@
+# Overview
+
+libgran is a Discrete Element Method (DEM) framework for simulating the mechanical behavior of soot aggregates. DEM is a
+technique for simulation of granular media consisting of rigid spherical particles. The resultant force and torque acting
+on each particle are computed and used with Newton's second law to compute the motion of particles:
+```tex
+m\ddot{\mathbf{x}}=\mathbf{f}
+```
+```tex
+I\ddot{\omega}=\bm{\tau}
+```
+The forces that particles experience arise from friction at inter-particle contacts, bonding between particles,
+inter-particle attraction, field forces, etc. libgran contains a bonded and a non-bonded contact model, a Van der Waals
+attraction model and is designed to be easily extensible with custom models.
\ No newline at end of file