# PR merge trailer fixture

Poster-authored seed for Arm A and Arm B provider read-back.

Arm A expected generated message-field trailer:
- `Co-authored-by: be-coder-07 <be-coder-07@fleet.mosaicstack.dev>`

Arm B branch-message trailer:
- `Co-authored-by: be-coder-06 <be-coder-06@fleet.mosaicstack.dev>`

Absence controls (must not appear in the landed squash object):
- `Co-authored-by: absent-arm-a <absent-arm-a@example.invalid>`
- `Co-authored-by: absent-arm-b <absent-arm-b@example.invalid>`

Foreign-authored branch change for linked-author generation.