This diagram shows the relationships of ICCBranch to other CAL objects.
For example, beginning at ICCBranch, you can tell that there are one or more versions for every branch (1..*), and using the ICCBranch property named BranchPointVersion gets you the version from which that branch originated. Then you can get to the VOB containing the branch using the VOB property of ICCBranch or determine the most recent version on that branch using the LatestVersion property of ICCBranch.
The legend explains the arrows.