Greetings,
Click the “Add” button. SCM = Source Control Management.
For example, if your organisation uses Git, you would use the e-mail configured as user.e-mail
(if it differs from your login or e-mail).
EXD0068:macosx-universal-64 colin$ git config --list
credential.helper=osxkeychain
user.name=Colin
user.email=myuser@sonarsource.com