Hi Alan,

Use DOW numeration.

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Function call to resolve ambiguity with continuous work days:

WorkDays(dDate1,dDate2[,idowFirst[,nDaysWorkOnWeek]])

WorkDays(dDate1,dDate2) = WorkDays(dDate1,dDate2,2,5).

WorkDays(dDate1,dDate2,3,5). && work days : Tuesday - Saturday

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Function call to resolve ambiguity with not continuous work days:

WorkDays(dDate1,dDate2[,sDaysWorkOnWeekList])

WorkDays(dDate1,dDate2) = WorkDays(dDate1,dDate2,'2,3,4,5,6').

WorkDays(dDate1,dDate2,'2,4,6') && work Monday,Wednesday,Friday

Fabio