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Update Multiple Activities

You can use the Activity Sheet to update multiple activities at once.

• Changes to activity Start and Finish dates made via program activity sheets prompt role amount recalculation on the affected schedule sheets.
• All changes are captured in the History Log, found in the menu with the three horizontal bars.

To update multiple activities

1. Navigate to your shell in User mode and click the Schedule Manager grouping node to expand.
2. Click Activity Sheet.
3. Double click an activity sheet to open.
4. Modify the data as needed. Cells that are modified are highlighted on the sheet. Only elements that were marked as editable can be modified. To undo changes to the log, click Cancel or Refresh.
5. Click the Save button.

   If there is an error in the log, such as if the activity start date entered is before the Schedule Start Date, or if a date entered conflicts with a dependency, the Save option will be disabled until the error is resolved.

   You can modify data elements other than the system defined Start Date, Finish, Date or Duration directly to matching activities without affecting other activities.

   If there are Finish-Start dependencies:

   • If you modify the Start Date on any activity, the system will compute the Finish Date of current activity, keeping the Duration Constant
   • If you modify the Start Date on any activity, the Start Date of the successor (downstream) activity is updated
   • If you modify the Finish Date on any activity, the system will compute the Start Date, keeping Duration constant
   • If you modify the Finish Date on any activity, the system will modify the Start Date of successor (downstream) activity
   • If you modify the Duration on any activity, the system will compute a new Finish Date, keeping the Start Date constant
   • If you modify the Duration on any activity, the system modifies the Start Date of successor (downstream) activities

   Changes to activities that occur through Activity Sheet update are shown on the Audit Log.

See Also

Activity Sheets in Schedule Manager

Create an Activity Sheet

Update Activity Sheet Properties

Export Activity Sheets

Set up Activity Sheet Baselines

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Last Published Saturday, July 12, 2025