"_access" membership opens Moderator and Content Editor access for a Site Section.
Additional access is provided by "position_" membership.
The combination of these two role types provides for access within Site Sections.
Further access controls can be derived from the "Default Location" set for all User Profiles.
Taxonomy Access
Access to a given Site (Section)Taxonomy is based on the "_access" role.
All content on the system is linked to at least one Site Section:
Default Profile Location (Department/Neighborhood)
Content Access Module - Dev Note
https://www.drupal.org/project/content_access/issues/3284965
Public Events - (Events Full Calendar)
Full Calendar, In Series with RSVP Registrations and Reminders
Inline Entity Reference to "RSVP Reservation Request"
In-House RSVP Reservation ( Room Reservation Full Calendar)
In-House RSVP Schedule ( Team Shifts Full Calendar)