By default, the system sets the most recent estimate that you are working on as the active or current estimate. Only one estimate can be active or current at any one time; and be linked to the database of your choice. You may set any estimate to be the active or current estimate.
The active or current estimate is highlighted in orange and has the word Active in the Set column. To make another estimate active, click on the tick icon in the Set column.
Click Yes on the pop-up window to complete the process.