[docs] Add onboarding documentation

docs/administration/parameters.md

@@ -1,5 +1,49 @@
 # Parameters
 
-!!! tip "Under construction"
+The Parameters section lets administrators configure global options of the OpenBAS platform, including license,
+appearance, tools, and onboarding settings.
 
-    We are doing our best to complete this page. If you want to participate, don't hesitate to join the [Filigran Community on Slack](https://community.filigran.io) or submit your pull request on the [Github doc repository](https://github.com/OpenBAS-Platform/docs).
+## Enterprise edition
+
+This section provides information about the organization and the deployment scope.
+
+[Learn More](./openbas-agent.md)
+
+## Configuration
+
+Allows you to set the global identity of your platform.
+
+* Platform name → Name displayed in the header.
+* Default theme → Default theme for the interface.
+* Default language → Default language for the interface.
+
+## OpenBAS platform
+
+Provides technical identifiers and edition information.
+
+* Platform identifier → Unique identifier of your instance.
+* Version → Installed version of OpenBAS (e.g. *1.18.4*).
+* Edition → Installed edition (e.g. *Enterprise*).
+* AI Powered → Indicates if AI features are enabled.
+
+## Theme customization
+
+Both Dark theme and Light theme can be customized independently.
+
+## Tools
+
+This section provides administrators with the status and version information of the different tools used by the
+platform.
+
+![tools](assets/parameters/tools.png)
+
+## Help settings
+
+This section controls the onboarding and tutorial experience for users.
+
+* Onboarding process
+
+* Display Onboarding Widget → Show or hide the onboarding checklist in the left menu.
+* Display contextual “Set up” guides → Enable or disable contextual tutorial videos.
+
+![help-settings](assets/parameters/help-settings.png)

docs/usage/getting-started.md

@@ -19,6 +19,51 @@ Here are some examples of use cases:
 - Organize Capture The Flag with multiple challenges
 - Conduct atomic testing
 
+## Onboarding
+
+The onboarding feature helps new users discover OpenBAS step by step, by guiding
+them through essential configurations and workflows.
+
+### Welcome popup
+
+When you log in to OpenBAS for the first time, a **welcome popup** is displayed.  
+This popup introduces you to the platform and lists all available tutorial videos.  
+It is designed to give you a quick overview of the main concepts and help you
+take your first steps with confidence.
+
+![welcome-popup](assets/onboarding/welcome-popup.png)
+
+### Contextual videos
+
+On specific pages, you can trigger a contextual video tutorial that explains the
+concepts and actions to perform:
+
+- Discover OpenBAS
+- Set up an endpoint
+- Set up a collector
+- Set up a player
+- Set up a team
+- Launch a scenario and understand your results
+
+![contextual-video](assets/onboarding/contextual-video.png)
+
+You can enable or disable these tutorials in your **platform settings** or in
+your **user profile settings**.
+
+### Getting started checklist
+
+The onboarding wizard provides a **progress bar** showing the key actions you
+need to complete before running your first scenario.
+
+- Each task links directly to the relevant page and triggers its tutorial video.
+- Completed actions are automatically marked as **done** in the wizard.
+- Actions can also be skipped if you prefer to configure them later.
+
+This checklist ensures you have everything set up before launching your first
+Breach and Attack Simulation.
+
+![checklist](assets/onboarding/checklist.png)
+
 ## Welcome dashboard
 
 The welcome page provides every OpenBAS platform visitor with a snapshot of the platform activity as well as an overview