Connect your Bitbucket workspace to an Atlassian organization

[Cuong Quang]

Hello there,

I have a number of critical production BitBucket repos and we are being asked to connect the BitBucket workspace to an Atlassian organisation.

I am an Atlassian organisation admin so I can connect but my question is that in doing so, will this disrupt my existing production services in any way? Are there any configuration changes that happen which might critically break my production deployments?

This is the answer I get from ChatGPT 5 which suggests there could be  changes but I am not sure of peoples' experience before I do it:

What does change (and can affect prod, indirectly)

• Identity & security enforcement now comes from the Atlassian org. If your org enforces SSO/2FA via Atlassian Guard/Access, Git over HTTPS with a normal account password will stop working. Any automation using basic passwords must use App Passwords or Workspace Access Tokens instead, or switch to SSH keys. Atlassian Support+2Atlassian Support+2

• User/group management & billing move to Atlassian Administration. Group membership changes (e.g. default groups, access policies) are applied org-wide and can change who can read/write repos if you don’t mirror your current Bitbucket groups in the org. Atlassian Support

• One-way action: community guidance indicates that once a workspace is linked to an org, you can’t unlink or transfer it to another org. Plan accordingly. Atlassian Community

What does not change (and shouldn’t break anything)

• Repo data, clone URLs, webhooks and Pipelines config remain as-is. Services that pull from Bitbucket via SSH keys, App Passwords, or Workspace Access Tokens should continue to work unchanged. (Just ensure none of your jobs still rely on an interactive username/password.) Atlassian’s docs on SSH keys and token auth are unchanged here. Atlassian Support+3Atlassian Support+3Atlassian Support+3

Thanks very much in advance for anybody's help on this!