At https://source.tizen.org/osdevelopment/work-flow, you can see some introduction to the tizendevelopment process.
Tizen uses Git/Gerrit for source code management-idea UI to manage their git projects and review various types of code.
Tizen is implemented through OBS: Metadata
In addition, Tizen manages bug-https://bugs.tizen.org/jira through jira, and various technology-related packages can be downloaded at http://download.tizen.org/
The main workflow is as follows:
We can see that the current developers need to push the code to Gerrit for review. After the code is passed, merge will be sent to the git server. All Tizen developers can review the code, however, only members of Tizen reviewers can perform approve for code changes. in addition, if a developer wants to finally submit code to the OBS system, the developer needs to update changelog, create a new tag, push it to the Gerrit code review, and the code will be submitted to OBS only after it passes.