The Cam List to the left of the Main Window shows all the cams that have been opened for the cam shaft.  Each cam listed has associated kinematics of the follower, plus data for the geometry/dynamics of the cam.  At the top, the Current Cam edit box, shows the cam name that the data shown in the Kinematics and Geometry are for.  To change from one cam to another, double click the mouse on the cam name that you want to show, or, right click, select Change Cam and then left click on the cam name to change to.

 

Cam that is shown in Kinematics and Geometry

Cam that is shown in the Kinematics and the Geometry forms

 

List of open cams

List of cams that are presently opened.  To change cams in Kinematics and Geometry, double click on the cam name that you want to edit.