Feature Overview (aka. Goal Summary)

The Bulk import plugin includes now two different "import sources" (GitHub and GitLab) and three different "import flows" how to import a Git repository:

1. The Bulk Import plugin (backend) can create Pull Requests / Merge Requests for a repository (initial release in 1.3 via RHIDP-834)
2. The Bulk Import plugin (backend) can start a scaffolder template (added in 1.8 via RHIDP-6926)
3. The Bulk Import plugin (backend) can start an orchestrator workflow (added in 1.9 via RHDHPLAN-313)

Goals (aka. expected user outcomes)

1. Remove all related backend and frontend code to create Pull Requests or Merge Requests from the Bulk Import plugin
2. Ensure a proper warning is displayed that the plugin needs a scaffolder template or orchestrator workflow to be used

Requirements (aka. Acceptance Criteria):

1. Feature doesn't exist / work anymore
2. Related code is removed
3. Documentation is updated

Out of Scope (Optional)

• Anything else then removing an existing feature.
• Esp. no migration to another Git repository "source lookup" (on behalf of), see RHDHPLAN-399 for this

Customer Considerations (Optional)

1. Notice: Customers can't use the bulk import plugin without a scaffolder template or orchestrator workflow anymore (previously a GitHub integration token was enough)

Documentation Considerations

Needs to be updated.