fixed company name search in custom user admin

core/admin.py

@@ -8,6 +8,6 @@ from . import models
 class UserAdmin(admin.ModelAdmin):
     list_display = ('email', 'full_name', 'role', 'company', 'email_verified', 'is_active', 'is_staff', 'created', 'last_visit')
     list_filter = ('is_active', 'is_staff', 'email_verified')
-    search_fields = ('email', 'full_name', 'company')
+    search_fields = ('email', 'full_name', 'company__short_name')
 
 admin.site.register(models.CustomUser, UserAdmin)