Hi
@Hashim Raza,
If I understand what you are trying to do, you will need to create a two-tiered cascading prompt, so Branch ID would be the Cascade Source for Customer Type (or vice-versa), and then use that as the Cascade Source for the final (Customer ID) prompt. You can then filter the source query for Customer ID prompt by BOTH parameters
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Albert Valdez
albert@intelalytics.com------------------------------