RealmJoin Docs

Protocol Handler

It is possible to install RealmJoin packages using an URL-link.
The correct format for this command consists of the realmjoin: call, the subcommand install and the package ID, e.g. generic-google-chrome.
The complete link therefore would be written as:
The package has to be assigned for the user in the RealmJoin backend.

NoGraph Option

To install RealmJoin without Graph API consent, the registry key Computer\HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\realmjoin\Parameters\NoGraph can be set to 1.
It is also possible to set this key during the installation of RealmJoin as a argument for the msi:

msiexec /i "RealmJoin.msi" NOGRAPH=1.