Consider a production Laravel application that needs to use Polymorphic relations. How should the developer approach the requirement, and what should be checked before releasing it?

Consider a production Laravel application that needs to use Polymorphic relations. How should the developer approach the requirement, and what should be checked before releasing it? Assume the system receives real users, real data and concurrent requests. The correct approach is to identify where polymorphic relations belongs, define its inputs and outputs, protect the boundary with validation and authorization where applicable, consider database and performance implications, and add automated tests for the expected behavior. Concept-specific reasoning: Polymorphic relations allow one related model to belong to more than one model type through a type-and-ID pair. A useful implementation pattern is: class Category extends Model { public function questions() { return $this->hasMany(QAQuestion::class, 'category_id'); } } class QAQuestion extends Model { public function category() { return $this->belongsTo(QACategory::class, 'category_id'); } }