Attached, find a small utility to help creating rectangular shapes with rounded corners for shape symbols to be used inside a pad
Usage: File, New, Shape symbol
Run the program "ns_spad"
Add width(x), height(y) and a radius in the dialog shown
Hit run to create the shape.
Have fun :-)
allegro.men controls the menu inside PCB Editor when you work on .brd files.
For .dra files you need to change pcb_symbol.men instead.