IT 0006 Relationship Type Config issue

Hi

I am planning to config IT 0006 subtype 04 (emergency contact) and I want to add a Relationship type to it. I found that in the table PA0006 there is a field called relationship indicator (INDRL) but its is only visible for country 22. I tried copying it through SPRO but it gives me error as same screen is already there.

How can I enable that field to be displayed on Country 10(USA).

The alternate method can be to create Z field and then add it to the screen but I am not inclined towards it specially when there is a standard field.

Please help

Regards,

Saket