[capitainenemo]

I don't know about at your workplace, but in our (non-git) repo the intent of the ticket number isn't so you can enter details about the commit in the ticket. It's to link tickets to particular work items being tracked in the ticket system. You should still add as much detail as possible about what the commit is doing in the commit itself. If anyone really wants to, they can always aggregate all commits against a ticket to get an overall idea of the flow for that task, which might span branches or repos, and of course the tickets can be linked to higher ones tying that commit into the larger plan. But none of that is as important as explaining exactly what the commit's code changes did. So yeah, I would never use the ticket system as a replacement for commit comments.