Interoperability PCo15.1 with MII 15.0

Hi,

our actual PCo version is 15.0.1.2196 and we want to patch it to the newest 15.1.* version.

But our MII should stay in the version 15.0 SP5 Patch 03.

Are there any doubts to patching our PCo?

Will there any interoperablilty problems?

Thanks in advance!

Regards,

Johannes