# 「カテゴリについて」の投稿を見分ける最良の方法は？

**URL:** <https://meta.discourse.org/t/best-way-to-discriminate-a-about-the-category-post/121163>\
**Category:** Support\
**Created:** [2019 年 6 月 24 日午後 1:55 UTC](https://meta.discourse.org/t/best-way-to-discriminate-a-about-the-category-post/121163 "2019-06-24T13:55:49Z")\
**Posts on this page:** 1\
**Showing post:** 1

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**Author:** ![ryancey](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/ryancey/32/99309_2.png) [@ryancey](https://meta.discourse.org/u/ryancey)\
**Post date:** [2019 年 6 月 24 日午後 1:55 UTC](https://meta.discourse.org/t/best-way-to-discriminate-a-about-the-category-post/121163/1 "2019-06-24T13:55:49Z")

</div>

I auto-create a category along with some object in my application.

Thus, when my user want to delete its object, I want to also delete the category. But before deleting a category, I must delete all the topics in it, and we can’t delete the _About the category_ topic.

Even if deleting the category is possible at this point (with only this topic in it), I’d like a way to not try to delete the _About_ post, and directly try to delete the category instead.

Does this topic has some kind of flag? Should I rely on the fact that it is created by the _system_ user (because it is — through my API client)?

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_[View the full topic](https://meta.discourse.org/t/best-way-to-discriminate-a-about-the-category-post/121163)._