> For the complete documentation index, see [llms.txt](https://updates.adreform.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://updates.adreform.com/april-2024/microsoft-single-sign-on-sso.md).

# Microsoft single sign-on (SSO)

Ad Reform now supports [SSO using Microsoft Entra ID](http://help.adreform.com/en/articles/9167914-using-microsoft-entra-id-for-single-sign-on-sso).

SSO is useful for teams that want additional controls and visibility across their organization, ensuring that only authorized people have access to your Ad Reform organization.

[To get started with SSO, contact us →](mailto:support@adreform.com?subject=SSO)

### More improvements & fixes

* Added support for [PadSquad](https://padsquad.com/) custom ad creatives
* Fixed bulk tagging for sites (tags weren't getting applied when doing so in bulk)
* Fixed an issue where an organization's default special instructions weren't getting applied in certain cases
* Updated Xandr sync to skip Line Items with no associated Insertion Orders
* Fixed ad frame selection on the screenshots table (when trying to change an ad's frame from the screenshots list, it didn't work)
* Fixed issue with URL placement when using Mac OS wrapper