Metadata Settings let you control which metadata fields are available and visible for entities and attributes in Ellie, and how they appear at each model level (Conceptual, Logical, Physical). Configuration is under Admin Tools → Metadata Settings.

Guides

https://ellie.atlassian.net/wiki/spaces/ELLIE/pages/1519648769 — Understand the difference between draft foreign-key markers and relationship-derived FKs, and when to use each.
https://ellie.atlassian.net/wiki/spaces/ELLIE/pages/1377828866 — Configure custom metadata fields for entities (e.g. Text, Chips, People, Technical), add new fields, and manage types.
https://ellie.atlassian.net/wiki/spaces/ELLIE/pages/1842085889 — Configure which attribute fields (e.g. PK, FK, Name, Data type, Description) are available and control their visibility per level.