using actual dates in relationships

Member for

22 years 10 months

Look under Tools / Schedule / Options / General. There you will find the option, "Calculate start-to-start lag from:". Your options are early start & actual start. Good luck!

Member for

20 years 8 months

Actual means it is already happen and past. Now the activities are considered as As-Built.



You can add or reduce the lag to current and future activities only, i.e. after the data date.



Regards.