Change Benefit Table Structure

app/Models/Corporate.php

@@ -36,6 +36,11 @@ class Corporate extends Model
         return $this->morphMany(File::class, 'fileable');
     }
 
+    public function plans()
+    {
+        return $this->hasMany(Plan::class, 'corporate_id', 'id');
+    }
+
     public function policies()
     {
         return $this->hasMany(CorporatePolicy::class);