Adding Repositories/ channels to Smart Package Manager
Say you want to use livna repository which you use in yum
i)open /etc/yum.repos.d/<name>.repo (in this case /etc/yum.repos.d/livna.repo)
ii)also open smart package manager . Edit>Channels>New
>Provide channel information>RPM MetaData (for fedora/suse livna rpm repositories)
Now smart takes only 1 url per channel so copy 1 url from opened livna.repo file
paste it into url path. give name and alias press ok.
I recommend you have atleast 2 channels of livna.
iii)file>update channels