e-PDM compatibility versions

Hi:

I have installed e-PDM 2012 version 12.02 on the Database and archive server. Is it possible to install a 12.04 version on replication server?

Can I install 12.04 on client machines too or I would have to upgrade my main database and archive server for the same.

Please let me know..

Thanks,

Vaibhav

SolidworksSolidworks Pdm enterprise Pdm