Why do we have only Copy URL option for Stream , why not for the Baseline?

I am interested to know why don't we have URL for Baseline as there is for Stream.
When we right click on Stream there is option to COPY URL which is not there for Baseline
URL looks like below
https://localhost:9443/ccm/resource/itemOid/com.ibm.team.scm.Workspace/_dZhG8KQ2EeOKnf3XKs8Xmg
as of I know this URL looks similar to the resource URL for Test case,Requirement ,Test Plan etc. which we get in the the OSLC API's
When we right click on Stream there is option to COPY URL which is not there for Baseline
URL looks like below
https://localhost:9443/ccm/resource/itemOid/com.ibm.team.scm.Workspace/_dZhG8KQ2EeOKnf3XKs8Xmg
as of I know this URL looks similar to the resource URL for Test case,Requirement ,Test Plan etc. which we get in the the OSLC API's
2 answers

The 'Copy URL' context menu action did not exist on baseline nodes in Eclipse prior to RTC 6.0 because we had no Web UI page to show the baseline in. Since RTC 6.0 you will notice there is now a baseline web page, and a 'Copy URL' Eclipse context menu action.
These features were added in: