Business Connectivity Service with “Item Level” security and PDF forms

Currently our development team is finishing up a cumulative update 1 for PDF SharePoint V2. One of new features we added there is support of External Content Types and External Lists. We received many requests from PDF SharePoint customer’s to add support for BCS and so about 2 months ago we started digging into Business Connectivity Services. Even back in March 2010, we reviewed a blog by Michal Pisarek “BCS External List Limitations” (link: http://www.sharepointanalysthq.com/2010/07/bcs-external-list-limitations/). He provided a decent list of BCS limitations in context of...