Commit workspace changes

app/Models/GroupReleaseContributor.php

@@ -0,0 +1,31 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+
+class GroupReleaseContributor extends Model
+{
+    use HasFactory;
+
+    protected $fillable = [
+        'group_release_id',
+        'user_id',
+        'role_label',
+        'sort_order',
+    ];
+
+    public function release(): BelongsTo
+    {
+        return $this->belongsTo(GroupRelease::class, 'group_release_id');
+    }
+
+    public function user(): BelongsTo
+    {
+        return $this->belongsTo(User::class);
+    }
+}