AccessGroups, InterestGroups and ViewModel-ReadOnly

This article describe new features introduced in January 2024

The basic AccessGroups overview is found here

This article has an accompanying sample found here https://github.com/supportMDriven/Samples/tree/master/AccessGroupsInterestGroupsAndViewModelReadOnly

An AccessGroup is a collection of a Enable, Visible and View-Enable expressions. The expression are not rooted - meaning they have no particular context like a user or anything, to get the context of the current user that is very common for AccessGroups one could simply use SysSingleton.oclSingleton.CurrentUser from the SysUserAuthentication-pattern described here