AB,
You can calculate the difference between dates in seconds.
Formula for seconds calculation
=DaysBetween([Completion Full Date] ;[Digitization Completion Date]) * 86400
+
(
ToNumber(FormatDate([Digitization Completion Date] ;"HH")) * 3600 +
ToNumber(Left(FormatDate([Digitization Completion Date] ;"mm:ss") ;2)) * 60 +
ToNumber(FormatDate([Digitization Completion Date] ;"ss"))
)
-
(
ToNumber(FormatDate([Completion Full Date] ;"HH")) * 3600 +
ToNumber(Left(FormatDate([Completion Full Date];"mm:ss") ;2)) * 60 +
ToNumber(FormatDate([Completion Full Date] ;"ss"))
Use the below formula to compare and add 10 minutes to A.
If ([Seconds]<0;RelativeDate([A];1/144);[A])
Regards
Sri Harsha