The only documentation I have at this time is in the fla.
You can choose to not install the extention and just copy the TreeBrowser that is in the fla. It's important that you do not directly assign the data provider if you can avoid it. I haven't fully tested this component yet. If you have problems send me an email. Tricia
If you want more components to be free please donate to me and tell me what you liked. I'll put you on my favorites list for support and anything else I write. Paypal - email@example.com