How to get information from an open Incident via a WorkspaceRibbonButton Add-In?

Summary

WorkspaceRibbonButton Add-In interaction with Incident

Content

Hello, 

I am working on creating a WorkspaceRibbonButton Add-In (my first add-in), and I'm not seeing information on how to interact with the Incident that is opened.  What I am trying to to is when the button is clicked that several Tasks will be created and associated with the incident, but I'm not sure how to get information on the open incident.

If this is in the documentation and I missed it, please let me know where.

Thank you

Version

18D