Ownship D/L TDNL number

[rob10]

You can find this on the TAC/TGT DATA/GROUP page initially (you're the top entry), BUT if you set a member on the SA page it overwrites this number and even if you unassign MEMB1 it only goes back to being blank.  So is there somewhere else to find it? Mostly to double check it was set properly in the mission editor if an F-16 is having trouble connecting with you.