Are existing Learning Initiatives automatically converted to Assignment Profiles in Redwood upgrade

Summary:

Seeking clarification on whether active Learning Initiatives are automatically converted/migrated to Assignment Profiles as part of the mandatory Redwood transition in 26D, or whether this requires manual reconfiguration.

Content (please ensure you mask any confidential information):

We are preparing to migrate to the Redwood learning experience ahead of the 26D mandatory deadline. We currently have 1000+ courses with active Learning Initiatives running in production.

However, it is not clear from the documentation whether:

1. Existing Initiatives themselves are automatically converted into Assignment Profiles as objects, or whether Initiatives continue to exist as a separate construct post-migration.
2. Active learner assignments tied to these initiatives will be preserved without disruption during the cutover.