**As** an admin
**I want to** configure subject patterns for specific work package types
**so that** work packages follow consistent naming conventions.

**Acceptance Criteria**

* Begin of the insertionThis feature is only available in the enterprise version.

* If the version was enterprise but the license expired, already configured work package types keep their subject configuration.

* End of the insertion Admins can access the "Subject configuration" tab under work package type settings.

* Admins can select "managed subjects" which renders the pattern configuration when selected.

* Admins can define subject patterns using predefined attributes and free text.

* Available attributes are searchable and displayed in a Begin of the insertion~~flat~~ structuredEnd of the insertion Begin of the deletion flatEnd of the deletion dropdown list

* Begin of the insertion~~ProjectEnd of the insertion Begin of the deletion ProjectEnd of the deletion attributes prefixed by Begin of the insertion"Project."~~End of the insertion Begin of the deletion "Project."End of the deletion

* Patterns are saved on save. Begin of the insertion


**Important note**

This feature is still behind a feature flag.End of the insertion