Best approach Mysql Exchange task with PowerShell

Hi friends
I have a script that works on Exchange 2007 to put a task with reminder to a user for automated tasks in mysql. Now I need to put an Id to the task, to update the reminders when due dates change, etc. My doubt is where I can put the Id link and how to query the Exchange for that particular Id.
Any suggestions are appreciated

Sorry if this not the right forum to ask.

I don’t personally know enough about Exchange to tell you whether or not there’s some “ID” field you could add, or query, with regard to tasks. We’ll see if someone else jumps in with a suggestion!