China DOS Union

I've only been on the forum for a short while. I'm asking, in the batch processing section, how to attach an attachment below the post?
Because I saw that netizens posted them in the thread. I'm wondering if there's a score limit?
If there isn't, please let me know the specific process of attaching an attachment?

Thanks!

Can't you upload attachments? You can upload attachments as long as you reach the "Junior User" level.

But please note that the forum's space resources are limited, so don't upload attachments casually. When you post, pay attention to the last line of text:

Note: To upload files or pictures, it is strongly recommended to upload toChina DOS Union File Upload System. Thank you for your cooperation!

Even in the China DOS Union File Upload System, if you are uploading pictures, don't randomly upload BMP, JPG format pictures. Try to use GIF or PNG format, and as long as it can illustrate the problem, try to use low color depth. Also, don't upload attachments irrelevant to the forum discussion.

If possible, try to use external space.