Suggested by an OpenREM user on the Google Group: https://groups.google.com/g/openrem/c/BV6uwzIaPaw. Content of the group message copied below:
I wonder if it would be possible to build an addition to the "Display names & modality" page that allows you to simply tick a system and add it to an exclude list for import/analysis. Our PACS likes to get a lot of imported exams and software updates that means we have nearly 700 systems listed in that page which reduce down to about 30 systems of interest once the grouping is done.
I have considered adding an "institution names to ignore" section within the Orthanc Store configuration lua but have never managed to get to it. Adding station names individually is impractical to do and it's not a straight forward task to involve colleagues with. A web interface to exclude institution names or specific station names would be much simpler to do and get others involved in maintaining.