Hey @radioPatrick,
I got in the logs this message: “Group with id ‘xxxx’ or member with username ‘xxxx’ could not be found.”
I would suggest you to provide the Group ID value in organization settings on GitLab side instead of the group name. Make sure also that the user who is importing the group in SC should be a member of the group on GitLab side and everything should work as expected!
Please let me know if you need any additional help.
Regards,
Nawar