Update Progress

The Update Progress command displays the Update Progress dialog box where the user can update the completion date of tasks, set the "Start Delay" or the "Start No Earlier Than" or move remaining portions of tasks to start on a specified date.

Scope	Allows the user to update all the project’s Tasks, or only the Tasks he/she has previously selected in the Gantt spreadsheet.
Update method	Allows the user to define how he/she wishes to update the progress: Complete up through progress date – Updates the completion up to the entered Progress date included. Set "Start Delay" or move remaining portion to progress date –Allows to set the "Start Delay" or move the remaining portions of the tasks to the entered Progress date. Set "Start No Earlier Than" or move remaining portion to the progress date – Allows to set the "Start No Earlier Than" or move the remaining portions of the tasks to the entered Progress date.
Set project "As Of Date" to the progress date	Upon selecting this option, the project’s As of Date will be updated to correspond to the specified Progress date.