The Filtered Lookup for Microsoft Dynamics CRM 4.0 is the successor of the Custom Lookup Dialog for Microsoft Dynamics CRM 3.0. Initially being a workaround to filter lookup results, it grew to a tool set with a lot more functions than initially thought. As of January 2008, the current version of the Custom Lookup Dialog for Microsoft Dynamics CRM 3.0 is 1.4.3.

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