Good afternoon Linda and welcome to the Events Calendar forum!
Thank you for your interest in our products.
We’ll be glad to answer your questions.
I do not have all of the specifics of how your algorithm works, but I am pretty sure you can accomplish exactly what you are looking for.
That being said, this will most likely require some customization on your end.
You might want to read our Themer’s guide to get a sense of how that works.
At a high level, here are a couple of ideas to accomplish that:
- The group numbers could also be event categories. That way you could provide your users with event views filtered by event category
- You could use a plugin such as Members (https://theeventscalendar.com/knowledgebase/admin-roles-and-permissions/), this would allow you to create different permission groups that match your group numbers and restrict content accordinly
If that seems a bit out of your comfort zone, you can hire one of our recommended customizers to do the customization for you.
Let me know if that helps.
Have a great day!
Geoff B.