The configuration of the @PLUGIN@ plugin is done on project level in the project.config file of the project. Missing values are inherited from the parent projects. This means a global default configuration can be done in the project.config file of the All-Projects root project. Other projects can then override the configuration in their own project.config file.

  [plugin "reviewers-by-blame"]
    maxReviewers = 2

plugin.reviewers-by-blame.maxReviewers : The maximum number of reviewers that should be added to a change by this plugin.

By default 3.