I want to add radio button below the input box and need customized Action button. below the panel area.

I used hm_getstring to make input box, but i could not add radio button.
* I dont want make separate window using TK.
I want make to radio button .
consider radio button opt1, opt 2
if opt1 selected one proc need execute if opt2 selected another proc need execute
set text [hm_getstring 'prefix or suffix Text' 'Enter the text'] # if OPT1--------------------------------- *createmarkpanel comps 1 'Select Component to Rename' set my_comps [hm_getmark comps 1] foreach c $my_comps { set name [hm_getentityvalue comps $c name 1] set new_name [format '%s_$text' $name] eval *renamecollector components '$name' '$new_name' } *clearmark comps 1 #------------------------------------------------ # if OPT2--------------------------------- *createmarkpanel comps 1 'Select Component to Rename' set my_comps [hm_getmark comps 1] foreach c $my_comps { set name [hm_getentityvalue comps $c name 1] set new_name [format '$text _%s' $name] eval *renamecollector components '$name' '$new_name' } *clearmark comps 1 #------------------------------------------------