As an example, we will add cross section progress object related to line analysis.   In general the same flow applies to all other analytics.  To add the cross section progress follow the steps below:

A.    Click the line analysis tool bar (  ), and select the Area option under Analytics.

B.    Mark the line where you want to examine the cross-section progress, and close with a double click.

C.    Give the cross section a name. 

D.    Add other dates as needed by clicking the + sign on the top right corner of the graph.

Several dates maybe added may be added simultaneously as shown below.   

Once desired dates are selected press the "Add" button and additional dates are added as shown below.

E.     Click the Save option, and the marked area will appear on top of the model as well as in the Analytics tab on the left as shown below.