# Single sign-on(SSO) in perspective **URL:** \ **Category:** Ignition\ **Tags:** ignition80, scripting, ignition81, perspective, vision\ **Created:** [August 8, 2022, 3:17pm UTC](https://forum.inductiveautomation.com/t/single-sign-on-sso-in-perspective/62779 "2022-08-08T15:17:25Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![Arun\_Teja\_Gattu](https://avatars.discourse-cdn.com/v4/letter/a/c6cbf5/32.png) [@Arun\_Teja\_Gattu](https://forum.inductiveautomation.com/u/Arun_Teja_Gattu)\ **Post date:** [August 8, 2022, 3:17pm UTC](https://forum.inductiveautomation.com/t/single-sign-on-sso-in-perspective/62779/1 "2022-08-08T15:17:25Z")
Hi all, We have single sign-on(SSO) functionality in vision. By any chance do we have the related script or any functions related to single sign-on in perspective too. Thank you ---
**Author:** ![Transistor](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/transistor/32/3380_2.png) [@Transistor](https://forum.inductiveautomation.com/u/Transistor)\ **Post date:** [August 8, 2022, 3:49pm UTC](https://forum.inductiveautomation.com/t/single-sign-on-sso-in-perspective/62779/2 "2022-08-08T15:49:37Z")
Are you looking for automatic SSO or just to be able to use external authentication with your Perspective applications? ---
**Author:** ![paul-griffith](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/paul-griffith/32/37249_2.png) [@paul-griffith](https://forum.inductiveautomation.com/u/paul-griffith)\ **Post date:** [August 8, 2022, 3:59pm UTC](https://forum.inductiveautomation.com/t/single-sign-on-sso-in-perspective/62779/3 "2022-08-08T15:59:20Z")
There’s no scripting or other workarounds possible here. The only way to get some flavor of SSO in Perspective is to use an IdP that supports SSO. Currently, Ignition’s built-in IdP does not, so you’ll have to use another IdP that does.