Creating date formulas
- Select Absence Management > Set Up > Plans and Components > Formulas.
 - Click New.
 - Specify this information: 
           
- Absence Formula
 - Specify an absence formula.
 - Description
 - Specify a description for the absence formula.
 - Formula Type
 - Select Date.
 
 - Click Save.
 - On the Detail tab, click New.
 - Specify this information: 
           
- Formula Date
 - 
              Specify the date for which the accrual occurs. 
              Note: If you require time for accrual before a calendar date, include the lead time on the date you specify for the formula. For example, if the July 4th holiday is to be accrued in advance for a resource on a monthly schedule, then use June 1st.
 - Description
 - Specify a description for the for the formula.
 - Expiration
 - Specify the period and units for the expiration time period. If using a specific Expiration Date, leave this field blank.
 - Expiration Date
 - Specify the expiration date. If using a specific Expiration period, leave this field blank.
 - Amount
 - Specify an amount. If you type an amount, leave the calculation field blank.
 - Calculation
 - Specify a calculation for the formula. If you select a calculation, leave the Amount field blank.
 
 - Click Save.