Here is a typical Subversion integration usage scenario: Let’s say a developer is working on a bug #10507

The bug is fixed and sources are ready for check-in.

Developer should enter a BUGtrack record number in the log message (in a format #<bugnumber> anywhere in the field or simply a <bugnumber> at the beginning of the log)

and continue with check-in.

After that if you look at the corresponding BUGtrack record, you will see a Checkins section:

Checkins are listed as links with custom protocol(cvs://) and can be used to review changes:

Now bug can be resolved and reassigned later to other developers for code review, etc.
See Also: Configuring Subversion server for integration Client setup for Subversion integration |