What do the values 'AG, RG, RE, ZM' in OPD mean?

[SAPSupport]

The customer wants to know what means the 'role' field/column and the values 'AG, RG, RE, ZM' in Output Parameter Determination app.

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[Katalin_Csengődi]

Please

1. open your configuration environment, and in the Partner Determination configuration item (ID 500109),  check the partner functions and their names in one of the underlying configuration steps; for example in the configuration step 'Set Up Partner Determination for Sales Document Header' (ID 101288).
   • Open the Configuration Help or
   • Choose 'Configure' and open the 'Partner Functions' dialog structure.
     Please note that the two-digit partner function keys, listed under the 'Partner Functions' dialog structure, are dependant on the system logon language:
     • English:
       
       
       
     • German:
       
2. refer to the SAP Help documentation for the partner functions typical for sales processing:
   • In English: 
     https://help.sap.com/docs/SAP_S4HANA_CLOUD/a376cd9ea00d476b96f18dea1247e6a5/0871bd534f22b44ce1000000...
   • In German:
     https://help.sap.com/docs/SAP_S4HANA_CLOUD/a376cd9ea00d476b96f18dea1247e6a5/0871bd534f22b44ce1000000...