Document Collaboration events #1
Description
The https://raw.githubusercontent.com/ibexa/documentation-developer/refs/heads/5.0/docs/api/event_reference/discounts_events.md page contains Events for the github.com/ibexa/discounts github.com/ibexa/discounts-codes.
Use it as a template and create a list of events of github.com/ibexa/collaboration/