OK, I feel I am close, but I am not able to hide tables or fields from SF Reports. I am using SDT extended properties Reportable and Sortable. I think I followed the instructions in the help file. The recreated repmeta table still lists all tables and fields. The sdtmeta table has logical fields reportable and sortable that contain the correct values as I have specified them in the SDT explorer. What have I forgotten to do? I have deleted repmeta.* several times.