[QUOTE] I dint get the idea written above here.[/QUOTE] We use the skill surveyor all the time here in Yorktown Heights. It's fantastic! I inherited a boatload of skill source files from a predecessor. I pointed the cadence skill surveyor to my skill directory. In a minute or two, a complete list of every skill function I called and defined resulted. It even told me that I defined a function and never called it and vice versa. In another minute or two, I had in my email a complete web page, containing links to every functions I called and defined with the complete argument list provided to me for every single one. (I wish the doc would also be given ... that would really be perfect!). This web page did *not* require the Internet. Just mail. It was slick. As I clicked around, I could see I spelled the name of a few functions wrong (which the survey had no problem catching). The survey also told me two of my functions I used were were changed in the latest version of IC50 (but cadence supplied a perfect replacement for each of them, which was backward compatible). One of the functions I used was private, but it didn't look private to me. No matter. This same web page suggested a replacement which worked on the spot. The good news is the replacement is public, documented, and supported. So I'm better off than before. I'm a believer in this skill survey! Cadence should have done it sooner! And, I think everyone should have it, not just those who pay for the skill development environment product. Simon From: Andrew Beckett () Newsgroups: comp.cad.cadence Date: 2004-05-06 12:47:35 PST In the CIW, there is Tools->Skill Development Toolbox, at the bottom of which is the SKILL Surveyor. You need a license for product 900 to be able to use this though. That's what John was talking about. Andrew.