How to get gcb value in CFV5 with DB Read

Hello,

We created an custom action with "New Action" in CCV5 and pass the "gcb" value (Primary key value) to the form.
We use "DB read" to read the table. How do we get the value of gcb in CFv5 to select the right row on the table.

Thanks

Hi bcouvin,

It will be in $form->data['gcb']

Bob