I have created the attached Shared component for CA Release Automation 6.3. It can be used to instigate CA BlazeMeter performance tests and on test completion either:
a) create a text file output containing the Test Results and Test URL’s
b) Pass the Test Results / Test URL’s as parameters
c) Update Test Cases in CA Agile Central with the test results and URL
Details for installing and configuring the shared component and also how the flows have been created are explained in the attached pdf. I'd be interested in any feedback / comments on the shared component.