Problem Definition

While it's now possible to add Bitbucket workspace to Atlassian organization (either by adding it as a new product within organization, or by linking an existing workspace to organization), External user security feature available with Atlassian Guard Standard subscription currently doesn't support Bitbucket as a product.

Suggested Solution

Add External user security support for Bitbucket.

Why this is important

Customers need to ensure better level of security applied to external users of the products managed in Atlassian organization.

Workaround

Bitbucket Premium plan allows to enforce two-step verification for all users (both internal and external) of the workspace.