Modify ADE Toolbar buttons

Hi,

Is it possible to modify the ADE toolbars in virtuoso 6.1 ?

There is a directory located at 06.15.511/share/cdssetup/dfII/toolbars/byApplication" which gives the templates for the toolbars for all of the other tools (including ADEXL, ADEGXL, schematic, symbol, analogArtist_schematic), but I cannot find the setup file for ADE-L.

I do not want to add any new buttons, just to modify the commands associated with the existing buttons.

Thanks,

Niall Duncan