I have successfully bound SonarCloud to our Bitbucket. Now I would like to add some of our bitbucket members to SonarCloud. But when I try to “add member” in SonarCloud, I am asked to “search users by login or name” and I cannot locate the users I want to add. Do these users need to manually create their own SonarCloud accounts before I can add them? Is there some way I can do this for them?