Make fields XREF1 XREF2 XREF3 on MIRO visible

Hi all,

I'm working on MIRO Transaction and i want to make fields BSEG-XREF1, BSEG-XREF2 and BSEG-XREF3 visible.

In SE51 transaction fields are present but in subscreen 105 (Details in MIRO transaction) they are not visible.

Question 1 : Where fields are desactivated? (Technical aspect)

Question 2 : I think we can use UserExitsto add fields to transaction MIRO. is it right? whitch is this UserExit.

Regards.

Edited by: moussaid mohammed on Feb 18, 2009 1:09 PM