I am having trouble submitting a pull request from my workspace

You are experiencing the following issue

I have forked a collection from a Workspace to my Internal Workspace. When creating a pull request from my forked collection, I see the error Reviewers can’t access the source collection.

What to expect

Any elements stored in an Internal Workspace are visible only to the workspace owner and specific team users you select; other team members cannot see them.
To authorize a merge, the reviewers would need to be able to preview changes between both collections (the parent and the fork), so the forked collection has to be accessible to the team.

Unblock yourself

To be able to submit the pull request, change access to the workspace and allow the reviewers (or the Team) or move the collection to a workspace visible to the reviewers . The workspace does not have to be the same one where the parent collection is located; moving the collection to any workspace the reviewers have access to will give them the access needed.

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