## MODIFIED Requirements
### Requirement: Meeting Assistant generates meeting outputs
The summary note SHALL keep frontmatter links to meeting artifacts and SHALL copy `title`, `start_time`, `end_time`, and `attendees` from the meeting note when available. If the meeting note has no title, the summary agent SHALL be able to provide a title when writing the summary.

When the summary note already has an `attendees` frontmatter property, Meeting Assistant SHALL preserve the existing summary attendees instead of overwriting them from the meeting note.

#### Scenario: Summary copies final meeting attendees
- **WHEN** the summary agent writes a summary note after meeting attendees have changed
- **THEN** the summary note frontmatter includes the final meeting note attendees

#### Scenario: Existing summary attendees are preserved
- **GIVEN** an existing summary note has `attendees` in frontmatter
- **WHEN** the summary agent rewrites the summary
- **THEN** Meeting Assistant preserves the existing summary attendees