plasma5-workspace from home:alarrosa:Backports:KDE:Frameworks5:LTS project

Select Your Operating System

For Backports SLE 12 SP2 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:alarrosa:Backports:KDE:Frameworks5:LTS/Backports_SLE_12_SP2/home:alarrosa:Backports:KDE:Frameworks5:LTS.repo
zypper refresh
zypper install plasma5-workspace