How to activate Patient's additionnal Street subscreen line?

Hello,

I have been trying to activate the second street line for the patient information. When I check the table RNADR I see that there is a field called STRAZ (IS-H : détails sur rue) I wish to activate it using my clinical workstation, but each time I set it right, this line remains invisible (I have modified all the other components to my wishes). Any clues? We are working with ECC6 in French.

Thanks in advance. Daniel.