When you want to change the Stage of your Project, you can follow these simple steps.
To change the stage of your project:
Select a project from the Projects list
On top right section of the Overview page, you will see a status bar with the current stage, along with a MOVE button. Click the MOVE button to select a new stage:

3. After Selecting move you click "Yes" to move to the next Stage, OR

"Select Other Stage" to move to any stage:

Then you can select from the list of stages by clicking one of the check boxes:

If you choose to move to Engineering, you can learn more about this stage here:
How to Use Engineering Scrub Stage
How to Turn On Engineering Scrub Stage
Hope this helps! If you have any questions, feel free to message us in the Support Chat!