FlexDeploy ships with an internal Issue Tracking System. This ITS uses numeric issue numbers.
To associate Work Items to the internal FlexDeploy ITS, link the FlexDeploy ITS to a folder or project.
Once it is linked, you can associate Work Items to project builds. To associate with commit messages, use the format #id for example, #287. To associate Work Items manually to a build request, just use the id, for example, 287.
See Associate Work Items to a Build for more information about associating Work Items to builds.