Core Permissions

Key permission groups

Purpose	Permissions
Public/member access	`convention registration`, `view public members`, `check membership`, `member portal`
Event/config management	`configure convention registration`, `configure convention add-ons`, `configure convention email templates`
Member operations	`manage convention members`, `check in convention members`, `fan table registration`
Reporting/export	`view membership details`, `view membership options`, `view membership add-ons`, `view child members`, `view membership summary`
Comms	`bulk email sending`, `manage mailout lists`

permission_callbacks includes FieldOptionPermissions::permissions, which creates per-option, per-event permissions named:

view field option {optid} event {eid}.

conreg.permissions.yml also defines view programme membership details and view volunteer membership details; these permissions currently do not map to dedicated routes.
Badge-related permissions are defined in conreg_badges/conreg_badges.permissions.yml.