using oslcquery with custom DOORS NG attributes

[kpribadi]

I created some custom attributes in the DOORS NG Project, for example "My Group" with associated URI for example: "https://domain.com/ns/rm#MYGROUP". How do I specify the "-s" syntax using the specified URI instead of the "My Group" attribute name? Likewise the URI could be autogenerated by DOORS NG, and I would like to use the autogenerated URI as well.

Thank you for any help..