Issue Summary

The referenced data for the edited Blueprint gets migrated during the Jira data copy. This data should not be migrated because the Blueprints are currently not migrated.

Using this data via API on the destination site may lead users to think that the Blueprints have also been migrated.

Steps to Reproduce

1. Edit a Blueprint on an Atlassian Cloud site.
2. Get the details from wiki/rest/api/template/page
3. You should not get the details of the edited Blueprint as stated in CONFCLOUD-81146
4. Migrate that space/template to a destination site.
5. Run the same API (wiki/rest/api/template/page) on the destination site.
6. You will get the blueprint referenced data from the API.
7. This is misleading as the user may think the Blueprints are migrated.

Expected Results

Blueprints are not migrated; the reference data should NOT be migrated.

Actual Results

The Blueprint referenced data is getting migrated.

Workaround

• Currently, this is a BUG, and we can't remove the data.
• Use the rest APIs wiki/rest/api/template/page carefully.
• Get blueprint data from API (/wiki/rest/api/template/blueprint).