I have a Summary view interface with tabs at the bottom that each display another Read-Only Grid interface displaying info from related tables. I need to be able to have the information on those tabs to only show the records related to the parent record being viewed on the summary view. I know you can set filters at the Read-Only grid level on the individual interfaces, but at that point there is no parent record to reference so it returns an error. Does anyone have a way around this?
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To answer the question you all asked, I meant at the point of designing the interface, there is no Parent record present. That statement may not make sense though. Regardless here is a screenshot of one of the listing interfaces. every time I try to set up a filter I get the error that the relationship path is null.
Can you share the snippet of filter you are trying to set up?
How would that parent record being passed? I assume via a rule input. So, why not just assign a value to that input?