Yesterday I got a repeat region with filters, sorting and a priority parameter to work in an assembly with parts. Know I have added a sub-assembly and I can't get it to sort to the correct location even if I update the region.
The following is copied from the sorting programming for our BOM's. As can be seen, the BOM is programmed to sort first by priority number (a model's "priority" parameter), second by part number (a model's "part no" parameter), and last by title (a model's "title" parameter). This sorting determines which models get what item number in the BOM. Thus can be seen the importance of filling out all parameters in each model