Hi, is there a way to filter a Multi Select Lookup field by other? For example:
I want to filter the "SubcategorÃa" by the "CategorÃa" and both fields are Multi Select Lookup Control
Hi Catalinas,
Unfortunately, there is no OOB way to filter Multi Select Lookup Control. And I also try JS to achieve this. However, Multi Select Lookup Control doesn't support addCustomFilter.
You could submit an idea here to progress this feature:
Categories (dynamics.com)
In case filtration is not available on the multi-select option set. You can achieve your requirement using custom many-to-many relationships. In your custom table responsible to maintain the many-many relationships. You can filter a lookup on the basis of another lookup using related filter functionality on the main form. I think it is a good workaround for you.
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