Rules
Each rule belongs to one family, whose chip below opens the family's page and whose badge leads each of its slugs in the list from A to Z.
The suppression directives silence any rule on a line or a block, and the enabled facet turns any rule off across a project without changing the rest of the pipeline.
Subsetting
--select and --ignore restrict the active set for one run and take precedence over the set the configuration enables. The Quick Start chapter covers both flags.