Migration form Solid Edge ST9 to NX 11 or 12 - questions.

Hello,

In a short time in our company we will partial migrate from Solid Edge ST9 to NX 11 or 12, some users will still stay witch Solid Edge. Now we are working in Teamcenter (PDM only) enviroment.

I know that NX are reading SE parts, sheets and assemblies but what with draft files and FOPs?
In Teamcenter object have an unique ID number, I whont to save this number in NX file, is this possible ?
Is NX have some tool to migrate unmenaged documentacon to Teamcenter ?

Have you some tips for me about migration form Solid Edge to NX in Teamcenter, please shere it with me.

Thanks and regards.