When adding members who don’t have a profile on conf.researchr.org yet, it takes 10-15s to add them.
This is caused by an unneeded retrieval of a collection containing all global profiles from any person in the database.

It’s fixed by dropping an inverse relation and replacing its references by a call to a function that retrieves the collection using a query.

Submitted by Elmer van Chastelet on 31 October 2019 at 14:10