GIPS red herrings/Q?

not sure if i asked this before. i notice a few things about GIPS… 1) often they say they get their valuation from reuters or whatever. never seems to matter. 2) do they need to disclose that they non-market prices?? these last two are stupid, but i’ll ask anyway 3) sometimes it seems like the composite isn’t titled and it mentions benchmark but it doesn’t mention what the composite actually represents (and it doesn’t seem to get flagged) 4) this one is crazy… but it does actually say in the GIPS you have to mention what the benchmark is. very obvious one, but i couldn’t seem to actually find it. thanks in advance!!!