i've getting exited about the domain mapping and setting up multisite and got it working on all the sub-sites. Sofar so good.
Next step is installing pro-sites and make domain mapping a premium plugin.
So i de-network-activated all my plugins, and tried to add them to the pro sites option "Premium plugin". This works for all of them, exept domain mapping. This won't show up.
i decided to delete al the already mapt domains, no result.
Next i removed all the installed sub-sites without result.
Now i'm kind of running out of options, so if anyone can point me in the right direction, that would be great.
i can't get it working myself.
Thanks in advance!