'array']; public function project() { return $this->belongsTo(Project::class); } public function layer() { return $this->belongsTo(Layer::class); } public function template() { return $this->belongsTo(InspectionTemplate::class); } public function user() { return $this->belongsTo(User::class); } public function feature() { return $this->belongsTo(Feature::class, 'feature_id'); } }