Can you please specify with more details how to reproduce the problem?
How are you creating the Microsoft Identity tables in the database? What kind of SELECT are you performing to the database? In which situation the error happens?
We've received it. For what is worth, the issue is that Aurelius is trying to delete the Foreign Keys in identity tables, and such name contains dots in it.
The best way to fix it is that you update your entities to include the foreign key name so Aurelius knows the proper names in the database. For example:
I'm not sure if you really need to use those classes from Aurelius? Are you going to deal with data inside such tables? If not, the best option is simply not to include those classes (uncheck them from datamodeler) so everything will behave as if those table simply don't exist.