[autoCalendar]: 
  DECLARE FIELD DEFINITION Tagged ('$date')
FIELDS
  Dual(Year($1), YearStart($1)) AS [Year] Tagged ('$axis', '$year'),
  Dual('Q'&Num(Ceil(Num(Month($1))/3)),Num(Ceil(NUM(Month($1))/3),00)) AS [Quarter] Tagged ('$quarter', '$cyclic'),
  Dual(Year($1)&'-Q'&Num(Ceil(Num(Month($1))/3)),QuarterStart($1)) AS [YearQuarter] Tagged ('$yearquarter', '$qualified'),
  Dual('Q'&Num(Ceil(Num(Month($1))/3)),QuarterStart($1)) AS [_YearQuarter] Tagged ('$yearquarter', '$hidden', '$simplified'),
  Month($1) AS [Month] Tagged ('$month', '$cyclic'),
  Dual(Year($1)&'-'&Month($1), monthstart($1)) AS [YearMonth] Tagged ('$axis', '$yearmonth', '$qualified'),
  Dual(Month($1), monthstart($1)) AS [_YearMonth] Tagged ('$axis', '$yearmonth', '$simplified', '$hidden'),
  Dual('W'&Num(Week($1),00), Num(Week($1),00)) AS [Week] Tagged ('$weeknumber', '$cyclic'),
  Date(Floor($1)) AS [Date] Tagged ('$axis', '$date', '$qualified'),
  Date(Floor($1), 'D') AS [_Date] Tagged ('$axis', '$date', '$hidden', '$simplified'),
  If (DayNumberOfYear($1) <= DayNumberOfYear(Today()), 1, 0) AS [InYTD] ,
  Year(Today())-Year($1) AS [YearsAgo] ,
  If (DayNumberOfQuarter($1) <= DayNumberOfQuarter(Today()),1,0) AS [InQTD] ,
  4*Year(Today())+Ceil(Month(Today())/3)-4*Year($1)-Ceil(Month($1)/3) AS [QuartersAgo] ,
  Ceil(Month(Today())/3)-Ceil(Month($1)/3) AS [QuarterRelNo] ,
  If(Day($1)<=Day(Today()),1,0) AS [InMTD] ,
  12*Year(Today())+Month(Today())-12*Year($1)-Month($1) AS [MonthsAgo] ,
  Month(Today())-Month($1) AS [MonthRelNo] ,
  If(WeekDay($1)<=WeekDay(Today()),1,0) AS [InWTD] ,
  (WeekStart(Today())-WeekStart($1))/7 AS [WeeksAgo] ,
  Week(Today())-Week($1) AS [WeekRelNo] ;

DERIVE FIELDS FROM FIELDS
[Afleverdatum],[Besteldatum],[Contracteinddatum],[Contractstartdatum],[Factuuraudit wijzigingstimestamp],[Factuur vervaldatum],[Factuurdatum],[Leverancier factuurdatum],[Leverancier_aangemaakt_op],[Ontvangstdatum],[Orderdatum],

Inventory_org.lastissuedate, Inventory_org.nextinvoicedate, Inventory_org.statusdate, Po_org.changedate, Po_org.ecomstatusdate, Po_org.enddate, Po_org.exchangedate, Po_org.followupdate, 
Po_org.orderdate, Po_org.requireddate, Po_org.startdate, Po_org.statusdate, Po_org.vendeliverydate, Poline_org.enterdate,
Poline_org.pcardexpdate,
Poline_org.reqdeliverydate,
Poline_org.vendeliverydate,
Pr_org.changedate,
Pr_org.exchangedate,
Pr_org.issuedate,
Pr_org.pcardexpdate,
Pr_org.requireddate,
Pr_org.statusdate,
Prline_org.enterdate,
Prline_org.pcardexpdate,
Prline_org.reqdeliverydate,
Prline_org.vendeliverydate

USING [autoCalendar] ;