Ads Manager

Ads Manager is where you work on the account by hand — reading entities, inspecting queries, and making changes yourself rather than through a rule.

The workspaces

Workspace	What it is for
AI Analyst	Decision Briefs prepared from your account
Performance	Every advertising entity in one table
Search terms	The queries your campaigns actually matched
AMC	Amazon Marketing Cloud queries. Not documented here yet
Change History	Every change recorded, with its type and source

Most of what a rule does, you can do here yourself. A rule mainly does it consistently, and it records why.

Working by hand first is a reasonable way to learn what a rule should be configured to do.