Script Integration with vB3

[bamaster]

I might be asking in the wrong forum, but perhaps someone can point me in the right direction. I've search without success.

I want to write a script, which I would like to tie into my vB3 website.

The script will allow a user to create a diary/log... database driven with statistics. I need it to be as secure as the user profile and managed through their UserCP. So basically all logged in users will have access to their log, and only their log.

I can write the script. How do I tie it into the user profile?

Thanks in advance!