Hi again.

I have 2 radio buttons, BrokerFeeFlatRate and BrokerFeePercent which selects if the broker fee is a flat rate or a percentage of the total. I want to make it so that if one button is selected, the other is not. So if I click BrokerFeeFlatRate, BrokerFeePercent will be cleared, and if i then select percent, flatrate will be delselected. How do I do this. My field definitions are as follows.

BrokerTable:
BrokerID (PrimaryKey)
BrokerName
BrokerFeeFlatRate(Yes/No)
BrokerFeePercent(Yes/No)
BrokerFeeAmount(Number)

This makes it so that in a future calculation, BrokerFeeAmount is placed in front of the number and FlatRate will add a .0 to the end and percent will add a % (In my expression definition.) can sombody help with this? Sorry if it is complex, I'll simplify it if you want me to.

Use an Option Group instead of individual check boxes (radio buttons). That way you will only ever be able to select one or the other.

HTH