Add button for external program (Silhouette Connect)

Hello!

I have bought a Silhouette Cameo 3, fun thing to play with and much better than the crap I had before.

I also bought the plugin Silhouette Connect.

It created two entries in the Launch menu - Send to Silhouette  as well as Create Registration marks.

But what I would like to do is to add button (icon) on the toolbar to streamline the work.

I went to customization of CorelDraw but I wasn't able to create one such button.

Is it possible at all?