A one-liner: sure. A ticket? No; ticket systems are transient and not always available. You shouldn't need to open an external system that may no longer exist in 20 years time (for example) to get the full context.
Compare the Linux commit history, every commit has its full context and explanation and they do not rely on external systems.
Compare the Linux commit history, every commit has its full context and explanation and they do not rely on external systems.