otrs from network:otrs:6 project
Select Your Operating System
Add repository and install manually
For SLE 15 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/network:otrs:6/SLE_15/network:otrs:6.repo zypper refresh zypper install otrs
For SLE 12 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/network:otrs:6/SLE_12/network:otrs:6.repo zypper refresh zypper install otrs