Tags are lightweight key-value labels on Inventory records. They are useful for support notes, moderation marks, item QA groups, migration flags, reward batches, and quick item classification.

• Tag lookup: Find items that share a configured tag key and value.
• Operational labels: Mark items for support, QA, cohorts, migrations, reward batches, content tests, or investigation workflows.
• Index behavior: Frequently searched tags should be configured and indexed properly.
• Profile editing: Add or remove tags from the profile page when handling one item.