Is it possible to change allowable stress value manually in Ram concept

Hi Support Team, 

please advice if I can change allowable tensile stress manually in Ram concept  . Ie in case of small different  in tension stress so it will be east to modify the allowable stress to match that different  

and  I have a suggestions that I feel would benefit most RAM Concept users. 

 It would be very handy to have an option to set the elevation of a tendon profile point to 'mid depth.' Similar to the other current options, a user would not have to continually changed this depth as concrete element depth changes. Almost all anchorages profile points will be mid depth (unless pan stressed).