Normally Base Line Dates are Used in AP and AR to Calculate Dues. Baseline Date is Calculated in MIRO time in Procurement .Default Baseline is Depend on The Payment Terms, It can be Manually Changed Also.

-No default -: System Will Not Suggest Any Date, User has to Enter Manually

-Posting date -: System Will Default the Date to Posting date (Actual Accounting Posting date)

-Document Date :- System Will Default the Date to Document Date (Normally Date on the Vendor Invoice)

-Entry Date :- System Will default the Document Creation Date.