General

Select the General tab.

Instructed Start Date

Enter the planned start date and time for the operation, or the system enters the date and time. The system calculates this date and time by subtracting the value in the Instructed Duration field from the value in the Instructed End Date field.

Instructed End Date

Enter the planned end date and time for the operation, or the system enters the date. The system calculates the date by adding the value in the Instructed Duration field to the value in the Instructed Start Date field.

Instructed Duration

Enter the elapsed time, or the system enters the duration. The system calculates the time by taking the difference between the value in the Instructed Start Date field and the value in the Instructed End Date field.

Duration UOM (duration unit of measure)

Select the duration UOM. Values are:

Blank

Days

Hours

Minutes

Seconds

Actual Start Date

Enter the actual start and time for the operation, or the system enters the date. The system calculates this by subtracting the value in the Actual Duration field form the value in the Actual End Date field. This value is never blank because the system uses this value for sequencing operations with dependencies.

Actual End Date

Enter the actual end date and time for the operation, or the system enters the date. The system calculates this by adding the value in the Actual Duration field to the value in the Actual Start Date field.

Actual Duration

Enter the operation duration, or the system enters the duration. The system calculates the difference between the Actual Start Date and Actual End Date fields.

Creation Date

Displays the date that the operation was entered into the system.