Data Date For Revised Target Plan

Dear Razi
Salam
The data date is the your cut of date of progress for six month.
But keep in mind you should copy your target first to save your original base line. And after update & revision of this current plan you will get your latest forecast plan can be use as target 2.
regards
tahir

Some use the baseline schedule and update the logics, duration, additions, deletions and the same datadate as the revised target.

Otherwise as what Tahir suggested use the latest progressed schedule with all the additional information as your revised target.

HTH

ALex