It would be a great addition to have a "Quick tools" option for adding / changing rigging point data. For example to be able to quickly click around a plot and increment Rigging Point numbers. Of course it would still be great to be able to edit this data in a database style sheet as mentioned in other posts.
+1 for this! The 'Insert Multiple' works when you're building, but if you have to change a bunch of RP Names it's very tedious going through the RP Properties each time. Same for adding 'Loads', easier to just copy/paste into a Worksheet than get them into each Rigging Point.