====== SystemPartnerGLN ======

This function returns the SystemPartner's stored GLN to the transferred ILN. \\\ 
The second argument can be an //Auto-Add-Value// (True, False). If //True// is specified, the GLN is created again if it does not exist. \\ 

==== Syntax: ====

<code>SystemPartnerGLN('ILN')</code>
<code>SystemPartmerGLN('ILN', 'AutoAdd')</code>