Initial doc contribution

doc/content/modules/ROOT/nav.adoc

@@ -3,7 +3,7 @@
 // A navigation file contains one or more AsciiDoc lists.
 // Each navigation file must be declared in the component descriptor if you want it to be displayed in the component’s navigation menu.
 * xref:index.adoc[]
+* xref:getting-started.adoc[]
 * xref:product-legal:index.adoc[]
-
 * xref:installation-guide:index.adoc[]
-include::user-manual:partial$nav.adoc[]
+include::user-manual:partial$nav.adoc[]

doc/content/modules/ROOT/pages/general-information.adoc

@@ -1,13 +1,16 @@
 = Overview
-* Name: {product-name}
+{product-name} project provides an open-source and interoperable tool for editing SysMLv2 models conforming to the OMG Standard, for the MBSE community.
+This software will prominently showcase structured editors: graphical, form-based and tables, effectively utilizing the capabilities of the Sirius Web modeling platform.
+Additionally, the project will ensure seamless integration with Open-Source solutions like [Papyrus](https://eclipse.dev/papyrus/) and [Capella](https://mbse-capella.org/), further enhancing the usability and versatility of the tool.
 
 == Source code
-* License: xref:product-legal:index.adoc[Obeo]
+* License: xref:product-legal:index.adoc[EPL v2]
+* Maintainers: https://projects.eclipse.org/projects/modeling.syson/who
 
 == Tracker
 
 * Bug tracker: {bug}
 
 == Communication
 
-* Website: {website}
+* Website: {website}

doc/content/modules/ROOT/pages/getting-started.adoc

@@ -0,0 +1,13 @@
+= Getting started with {product-name}
+
+A very simple demo for using {product-name}.
+
+== What is {product-name} ?
+// What are the quickest explanations of what this product is and what its core features do?
+
+
+== How to install {product-name} ?
+// What are the simplest steps to install and use the product?
+
+// What are the most important questions new users will have?
+// What are the cool 

doc/content/modules/ROOT/pages/overview.adoc

@@ -0,0 +1,2 @@
+= Overview
+

doc/content/modules/installation-guide/pages/index.adoc

@@ -6,4 +6,7 @@ include::executables.adoc[leveloffset=+1]
 == Installation procedure
 [.small .gray]#_Details how to install the product. Details if the software comes with an installer or with a kind of assistant for the configuration or the steps to do the installation by hand._#
 
+
+include::troubelshooting.adoc[leveloffset=+1]
+
 include::migration-process.adoc[leveloffset=+1]

doc/content/modules/installation-guide/pages/troubleshooting.adoc

@@ -0,0 +1 @@
+= Troubleshooting steps