Hi, 

I want to execute a rule based on two rules previously defined, these two rules are inputs type rules, and I want the rule to be executed when one or both of the previous rules are active. 

I have this configuration but it only works when one of the rules is present, but not both, any idea?

 looks to me i am missing an "or" command

if inputs.BONOP and inputs.BONOP.amount > 0:

  result = (9.75/100) * (GROSS - BONOP)

elif inputs.VIA and inputs.VIA.amount> 0:

  result = (9.75/100) * (GROSS - VIA)

else:

  result = (9.75/100) * GROSS

Thanks