Best practice for 3rd party playbook

Hi, I am in process in writing playbook for retrace.fedoraproject.org ABRT team created: https://github.com/abrt/ansible-role-retrace-server Which we can use. I just wonder what is best practise for using such 3rd party roles? Should I just copy it into our ansible.git? Or should I use ansible-galaxy command to sync it? Manually? Or when the playbook is run? -- Miroslav Suchy, RHCA Red Hat, Senior Software Engineer, #brno, #devexp, #fedora-buildsys