I have a problem
If you start a create BO using a process (as opposed to the built in CREATE operation from a Form or Query) you then cannot use any other process inside your forms.
Why would I use a process in a business rule - because the functionality I am trying to create is too complex for a straightforward business rule.
My example is - I need to be able to confirm that VAT numbers are real. I am attempting to use a REST API from APILayer(they have a few interesting/useful APIs including an international address formatter - though I don't think it validates the components, but I digress).
To check the VAT number I would expect to use a validation rule to take the Country code and the VAT number and if it comes back valid then to populate the Registered name.
Does anyone have a suggestion as to how to call a process in this instance?