first change

Modules/PMS/app/Models/KanbanColumn.php

@@ -0,0 +1,23 @@
+<?php
+
+namespace Modules\PMS\Models;
+
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Modules\PMS\Database\Factories\KanbanColumnFactory;
+
+class KanbanColumn extends Model
+{
+    use HasFactory;
+
+    /**
+     * The attributes that are mass assignable.
+     */
+    protected $guarded = [];
+
+    public function tasks()
+    {
+        return $this->hasMany(Task::class,'status');
+    }
+
+}