Built in documentation

I am a developer for volttron and I dont even know what im doing when creating an instance. there needs to be built in documentation explaining what is going on. 

<img width="1208" height="757" alt="Image" src="https://github.com/user-attachments/assets/59a7a6e1-6a3e-47b5-b05b-4ae8c4498caf" />

This is too vague. Users wont know what to do. 