Hi,
I am building a form wherein there are three sections that I am tracking the date/time stamp.
The first part is whenever a new user raises a query a time stamp should be saved based on the time, he typed his query.

Second part is when the receiver of the query started to type his resolution

And the last one is when the query was set to "Resolved"

I would like to ask if you can send steps on how to record time stamps of the above scenarios.