Ro membrane housing port help

[TX_Punisher]

adding and changing my system
A bit. Forgot which port on this ro membrane is waste and which is good product water. I’d guess the white is good product eater and yellow is waste? Other side of membrane not shown will be feed water from pre filters?

Can anyone confirm?

 

[Water Dog]

The “centered” outlet is the product water. The one off to the side is the waste.

 

[TX_Punisher]

Thanks.