LPC with two COPI?

[galleypower]

Just wondering if ok:

Can an F/O during his check (LPC) be assisted by another F/O (sit-in)?
Where would I find the relevant legal text...?
Was unable to find anything in FCL and OPS....

If its possible for a Skill Test, it should be possible for an LPC too, right?
Thanks for the pointer.

[212man]

Of course it's legal - FCL does not have the concepts of captain and co-pilot, just type rated pilots. Whether it's practical or appropriate is a different issue, plus how often would you conduct an LPC but no OPC - I guess in the Corporate world? I assume you mean in a simulator, and do you mean a Multi Pilot Type?