Quick and Easy Questions (please read the OP)

[Trixie]

Just remember that your prime wouldn't know this information. They could make assumptions after a while, but you'd never be 100% sure unless you actually went to Omni (IC).

My character won't know this until someone tells him. My idea was to have him meet a Prime who has been here a while and has messed around with the summoning mechanic as much as possible to discover just how much it can really do.

I'm not sure why it would require a meeting with Omni in order to know something that could easily be determined through trial and error...?

What he means is that the specific knowledge bit of "Secondaries are copies of their originals" is not something anyone outside of Omni would know IC. You're bordering on meta-gaming if you give your Prime that information without seeking an audience with Omni first.