Question about saplogon.ini and sapshortcut.ini in TS Enviroment

Hello everybody,

currently we're planning to virtualize the SAP GUI frontend 7.30 Patchlevel 6 for about 500 customers with Citrix XenDesktop 7.5 as a Shared Application. We have the two use-cases:

1. We want to provide a central saplogon.ini for the customers which covers our whole SAP Backend Systems. The Users should not have the rights to edit or change the presented systems.
2. Every user should be able to create his own shortcuts individually from the presented systems.

We read about the option to set an enviromental variable SAPLOGON_INI_FILE and the usage of saplgpad and saplogon. The basic problem is that we didn't find a way to set a different path for the sapshortcut.ini...

Are there any best practises for our use-cases?

Many thanks in advance!

Björn