You enter the amount associated with each person on the persons pages, even if that means "double listing". You also enter the number again on the transaction page.
In your example of 1 deposit of 11000.00 cash would look like this:
Person 1 Page--11000.00 into acct 1234
Person 2 Page--11000.00 into acct 1234
Transaction Page--11000.00 deposit
I can't herd the cats anymore, so I just set up the electric fences and let them fry when they stray out of bounds.