I tried to fetch my colleague repository with the below comments
git remote add jon-repo https://gitlab.XXXX/xx.git
git checkout jon-repo/20.5.1_CJ
I am getting error of error : pathspec 'jon-repo/20.5.1_C' did not match any files known to git
I can access his repo via GitLab portal and 20.5.1_CJ is one branch.
I usually fork and do, But here I was told no need to fork and just give the above comments