Linking a space or private chat to Bitbucket Server
Type in your chat
@Atlas connect bitbucket server-id
Where server-id is a server id of your Bitbucket.
Server id string you can read also from Settings → ADD-ONS → Atlas for Bitbucket Server. See Connecting to Bitbucket Server for more information.
Bot will present you a link to give him an access to your Bitbucket data.
When following the link you will be directed to your Bitbucket instance.
You will receive then a message from Atlas in your desired chat, confirming that a link is established.