| DOW_TypeCode | This specifies the type of rule for which the day of week or date span applies. |
| Duration | The duration datatype represents a combination of year, month, day and time values representing a single duration of time, encoded as a single string. |
| End | The ending value of the time span. |
| Start | The starting value of the time span. |
| Fri | When true, apply to Friday. |
| Mon | When true, apply to Monday. |
| Sat | When true, apply to Saturday. |
| Sun | When true, apply to Sunday. |
| Thur | When true, apply to Thursday. |
| Tue | When true, apply to Tuesday. |
| Weds | When true, apply to Wednesday. |