Choose an option how the build number should be provided to SilkCentral Testmanager:

• Don't care about a build number: No build number is used to start the test execution. It depends how SCTM is configured, but typically the execution definition are configured with a build number, which is used for the execution. For more information read the documentation of SCTM. This option should also be used if you write a 'buildinfo-file' by your own.
• Use last build number added on SCTM: Use the latest build number for this product and version configured on the SCTM. For more information how you can configure products and versions read the documentation of SCTM.
• Use build number from this job: Simply execute the test execution on SCTM with the current build number of the hudson job.
• Use build number from upstream job: For this option the build number a upstream job is taken for the test execution on SCTM.