Retired status of software/hardware components in ZENworks reporting

Hi Folks,

When creating New Ad Hoc View in ZRS,  I can see the following filters under Software and Hardware Information:

Is Hardware Active

Is Hardware Retired

Is Software Active

Is Software Retired

I can see in the SQL, that components now have an IsRetired field. How/when does ZENworks fill that field (it doesn't equal to the retirement date of the machine)?

What does it mean for a hardware that it's active/not active?

ZRS documentation is not very helpful on the topic: https://www.novell.com/documentation/zenworks-2020/pdfdoc/zen_zrs_universe_objs/zen_zrs_universe_objs.pdf

Please someone explain how do these fields work.

Thanks,

Janos