Set variable expression via Action using max()

[b_garside]

How would I return the Max record ID in this variable expression if the user chooses to go past it?

the last part wont work

=If(vCountryID < max(vCountryID) , '$(vCountryID)'+1 , max(CountryID)  )

[b_garside · Accepted solution]

figured it out. Very much like set analysis.

=If(vCountryID < max(vCountryID) , '$(vCountryID)'+1 , $(=max(CountryID)) )