Is it possible to Automate the following process?

I want to run a scan for all pc accounts that have not logged in for 45 days. Take the reported accounts and Disable, Move to a specified OU. Then change the description of the moved accounts.

I can see that you can do all this manually. But when trying to create the Automation all I can do is move and disable. It is missing the Description portion which is important to us as this is allows us to state when the account was disabled by using the description of the account.