[scribus] Quicktorials - ID

[Robert Martinez]

Hi there,

I need advice!
I'm working on a new system that can provide free software GUI 
applications (like Scribus, GIMP, Inkscape, ...) with video tutorials 
directly linked to the GUI. Short: you click on an unknown button - and 
a browser pops up and shows what it does (html5/ogg-theora).
My question concerns the identifier that links the functional part of 
the application to the video:

    How do you think such an ID should look like?

You can also have a look at http://wiki.quicktorials.org to see what 
ideas were raised so far,
or you can see the website in its early stage http://quicktorials.org.
I would love to see a a standard that is easy to use by any project!

Greetings from Germany,
Robert