Hendrik, A couple of possibilities: 1. Probably could be done with Pro/Toolkit, don't know for sure. 2. An easier solution might be to use a Trail File for a short session that makes the external call or mapkey call you want to make. See a post in this forum from Andrew Deighton, Mar 22, 2007, 6:41 pm, his response to a topic titled menu_def.pro, ... David