I was working on something similar to this and I used this as
a basis for it:
http://3dvision.com/wordpress/...-notifications/
If you look in the API help you can find some simple examples of
reading a value from a file's datacard and you can use this
template as a starter to write the add-in program:
http://extensiblecad.com/words...ally-delicious/
And you can use transition actions to set variables on the data
cards pretty easily... I think there was a good example of that in
the administration guide for PDM.
Of course, in PDM 2009 you have dynamic notifications built-in so
you can create a list of users that can be emailed pretty easily in
there.
I was working on something similar to this and I used this as a basis for it: