Sales Price Update R42950 - Processing option Dates

Hello every one .. Thanks in Advance ...

Processing option R42950 Under "Price Process" Tab, we have this many dates

Question is on Option 1 : Requested Ship Date, is this same as Requested Date (DRQJ) or does it refer to some other date ......

Blank = Transaction Date    >> TRDJ  

1 = Requested Ship Date    >> DRQJ

2 = Promised Ship Date     >> PPDJ 

3 = Original Promised Date   >> OPDJ

4 = Actual Ship Date      >> ADDJ 

5 = System Date        >> TRDJ

6 = Invoice Date        >> IVD 

* = System Constant      >> Date Driven based in System Constant