This form shows the lines related to a particular project stage, such as 'Preparation complete'. Select the line of which you want to view the data, and open the informational Project stages form to retrieve a project line as it was at a particular point in time. You can compare this stage with an earlier or later stage to see the differences between the two. For example, you could compare the 'Preparation complete' stage with the 'Production complete' stage.
To create project stages, use the Create project stage process.