I have few use cases, where I want to build more intelligent forms at Jira SM Portal. To do so, I'd like to use values of one Insight Custom Field in query of another Insight Custom field. Reference fields will not work, as there is no direct outbound or inbound references between objects.
Documentation is quite vague in this regard and specify only general ability to use some custom fields in queries as placeholders. But it's not clear if Support Portal form fields can be used and if so, if Insight Custom Fields can be used and how.
I've done some tests using documentation examples, but without result.