Prevent users from logging in SN instance while preform maintenance.

[Radhika11]

Hello,

We are in the process of upgrading from Paris to Rome.  Is that a way to block all users from accessing the system except Admin role? 

Thanks

[Raj_Esh]

Hi Radhika,

There are many posts regarding your query.

Below seems old, but please refer for informational purposes.

keep users from logging into ServiceNow while instance is being upgraded?

how to set an instance to only accept admin user login (for system upgrade)

Hope this helps.

Thanks,

Raj

[Saurabh Gupta]

Are you using any SSO method?

[Radhika11]

Hi Saurabh,

Yes, we are using SSO method.

[Saurabh Gupta]

Which sso?