Create Profiles from 3D Polyline

There was a command line prompt in version 2010 for the starting station of the 3D polyline. In version 2012, I don't see anything in the dialog box for the starting station. Did they delete or move it?
Carlson Software Discussion Group
http://update3.carlsonsw.com/forum/
MikeA wrote:There was a command line prompt in version 2010 for the starting station of the 3D polyline. In version 2012, I don't see anything in the dialog box for the starting station. Did they delete or move it?