security error doing senders as non-SystemUser user ...

[dalehenrich]

Logging in as DataCurator or another non-SystemUser user is a common use case. In these cases though, shared globals owned by SystemUser can be problematic unless one either adjusts the permissions on the shared global or puts user-specific globals into UserGlobals (which exists on a per-user basis) or puts user-specific globals into Session Temps ...

In this case it looks like you are already using SessionTemps for the cached class organizer, so it probably makes sense to cache your default GtGsSystemNavigation instance in session temps as well ...

[dalehenrich]

... a fourth option is to initial the shared global at load time thus creating the instance as SystemUser ...

[dalehenrich]

in this particular case it looks like forcing the initialization of the global at load time will work ... I logged in as SystemUser, initialized the global, and senders/implementors now works for DataCurator ...

[chisandrei]

Forgot that lazy initialization of shared data can be an issue. Changed the code to use SessionTemps instead.