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Release management in Rational team concert
One answer

Hi Muhammad
As for release management, it is the way to plan, schedule, build, and make the software available to the end users in a defined timeline. RTC definetely can do this and more.
You may start of by referring the following link:
http://www.ibm.com/support/knowledgecenter/SSCP65_5.0.2/com.ibm.team.concert.nav.doc/topics/c_node_tutorials.html
You may also have a look at the below article if you have setup a version control:
https://jazz.net/library/article/1387
Regards
Rajat