opensuse-migration-tool from home:lkocman:branches:Base:System project
Select Your Operating System
Add repository and install manually
For 15.6 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:lkocman:branches:Base:System/15.6/home:lkocman:branches:Base:System.repo zypper refresh zypper install opensuse-migration-tool