RRC vs. RequisitePro
One answer
As well as being relevant to new classes of organizations/teams, RRC is intended to be an eventual next-generation RequisitePro; we believe many organizations will consider it "ready" later this year when we plan to make ReqPro migration facilities available in a fixpack; others will see RRC as "ready" after a future release.
You can read more about the relationship between RRC and ReqPro in the blog post referenced below (see the comments at the end) ... as well as comments about ReqPro's future (which is open-ended).
Rational Requirements Composer Beta 2a: A big step forward
You can also search this forum and the Workbench for CLM forum for "RequisitePro" and "ReqPro" to find more discussion on this topic.
You can read more about the relationship between RRC and ReqPro in the blog post referenced below (see the comments at the end) ... as well as comments about ReqPro's future (which is open-ended).
Rational Requirements Composer Beta 2a: A big step forward
You can also search this forum and the Workbench for CLM forum for "RequisitePro" and "ReqPro" to find more discussion on this topic.