belongsTo('environment', Environment::class); $relations->belongsTo('zone', Zone::class); $relations->belongsToMany('customvar', Customvar::class) ->through(NotificationcommandCustomvar::class); $relations->belongsToMany('customvar_flat', CustomvarFlat::class) ->through(NotificationcommandCustomvar::class); $relations->hasMany('notification', Notification::class) ->setForeignKey('command_id'); $relations->hasMany('argument', NotificationcommandArgument::class) ->setForeignKey('command_id'); $relations->hasMany('envvar', NotificationcommandEnvvar::class) ->setForeignKey('command_id'); } }