> For the complete documentation index, see [llms.txt](https://docs.hoola.vn/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.hoola.vn/english/system-setting/authentication/share-accounts.md).

# Share accounts

### Guiding Video

{% embed url="<https://youtu.be/rVN_Yj7KDWk?t=222>" %}

If you want an account to enter the classroom via multiple devices at the same time, you can turn the option on. Else, you should turn it off.

![](https://34448296-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-Mc36xfvNUZ7-wIWAhWb%2F-McT1P3upqkDloqPYWq5%2F-McT5Aanj4O1HFjBqwc8%2FHuong-dan-dang-ky-dang-nhap-6-hoola.jpg?alt=media\&token=caec7301-fe15-48f1-9c2e-d043f98dcfea)