How to get modified date details if we make changes to Artifacts through Admin Screen

You tagged both RTC and DNG for your question, so what artifact did you actually try to modify? Also, what is a "Admin screen"?

Yes, I find the question totally confusing too. It might mean someone admins e.g. enumerations in the process and whats to see the change history. Unfortunately the tagging is totally confusing, at least a third of the tags do not make sense at all and the question does not make sense without additional information and a sound description of who does what and which information would be expected where.

Sorry for the confusion..  

Associates will modify attribute valid values in two ways:

Option1. Directly open the artifact and edit the attribute value and save it.

Option2. Manage project properties -> Attribute Data Types -> Edit the values.

My questions is if associate make the changes to artifact's attribute tagging through option1 (above mentioned) then only artifact's modified by and modified date is updating with current date and time. But if we make changes to any attribute value through option 2,i am expecting to see all artifacts which contains the modified attribute should also get updated with latest modified date but that's not happening in option 2 scenario.

So I want to get the details about related to what are change sand when that happens if associate make changes to attribute values using option2.

Thanks for your help!!

I want to get the details about related to what are changes and when that happens if associate make changes to attribute values using option2.

Thanks for your help!!