SAP Dispute Management - Create a new dispute case

Hello together,

we person pursuing problem, what is curios:

When we make a caller quality lawsuit supra the transaction codification FBL5N, past we can't spot successful the transaction codification UDM_DISPUTE the close employees and the outer notation number. 

BUT, erstwhile we spell to the transaction codification UDM_DISPUTE and unfastened the quality lawsuit and click connected the fastener EDIT and SAVE, past the sap strategy shows automatically the close employees and the outer notation number. The SAP System pulls the data, that is curios.

My knowing is, erstwhile we created the caller quality lawsuit from the FBL5N, past the sap strategy automatically indispensable amusement the close employees and outer notation fig successful the transaction codification UDM_DISPUTE.    

The information would person to beryllium drawn automatically.

Can idiosyncratic enactment us?

Thank you precise overmuch for your support.

Best regards,

L. E.