Hi, I have a question about how to retrieve information about an unwanted deployment.

We have a software that is deployed on a collection for like 3 years.

Then someone mistakenly added the All System Collection to that collection last week.

We did track down the change and have the exact time of that modification but many computers got the deployment.

The All System collection was removed ASAP but now we need to know how many client computers received the deployment or at least find how many computers received that software from last week.

Is there a report for this kind of situation?

The only way I did find to display the status of the deployment was to Retire the application, then add the All System collection again to have some data but there is no way I can get when the deployment occur on those computers.

Thank you!

Mat 

You could use Add/Remove Programs - InstallDate (if the software populated that at all). You won't find such a timestamp in the database when it comes to the app model (or I have not found it). 

Thank you Torsten!

Effectively, the install date for this software was the good choice to take in a query.

Mat