I own half of a rental house. Do I enter the whole rent tenants paid, or just the half that is mine?

TurboTax knows I own half, and says "We'll do the math" but that doesn't tell me the answer.  Also, TurboTax doesn't show you whatever math it's doing.  Let's say tenants paid $10,000.  I entered $5,000 in 'Rental Income' because that's my part of rental income. TurboTax then also cuts this wrongly in half? Or not? It doesn't show details.