adding the process type: kidney plasma clearance

[amaghrabi]

hello everyone

when i want to add renal clearance process ( kidney plasma clearance )
the system will ask me to some info that will be used as calculation method for the specific clearance
and one of that is the plasma clearance
my question is: which value I should put there?? ( plasma clearance OR renal plasma clearance )

when i searched in manual, I found that required in put value: plasma clearance and they didn't mentioned renal plasma clearance

thank you