Data Archiving for write optimised DSO

Hi all,

I want to create DAP for write optimised DSO using ADK method.

I know that it will take only request based archiving.

In the selection profile, while I select characteristic for time slices, in the drop down I get all the time charactersitics present in the DSO along with 'Date request was loaded' , 'Date request was created'.

Can I select any of the time charactersitic among them other than 'Date request was loaded' / 'Date request was created'.

If so, How does it work for request based archiving?

Please provide your inputs.

Regards,

Haritha.