My wife submitted form DA4187 to change it and it required an 06 signature. This is for the Army. The reason was for moving the NLT date was to allow her to use all of her leave that she accumulated.I was told by transpoc I have 7 days to submit my packet however I need to change my nlt date. My peblo and msc are not answering and this is time sensitive I'm wo during how did you all change the nlt date before the transpoc 7 day deadline?