after sandbox refresh , what are steps needs to be done to enable SAML single sign on

AI generated answer (using internal Slack threads):

After a sandbox refresh, to enable SAML Single Sign-On (SSO), you need to follow these steps: 1. Go to Setup -> Integration -> SAML Single Sign-On in your NetSuite account. 2. Check your Service Provider and Identity Provider metadata. Make sure they are correctly configured. 3. If you are using a SAML SSO provider like Microsoft Azure, OneLogin, or Okta, you may need to make a new certificate active or re-upload the Identity Provider (IdP) file. 4. If you have multiple environments (like multiple sandboxes and a production environment), and you are using the same IdP, you may need to delete the IdP file from the other environment's SAML integration and then re-upload the IdP file each time you refresh a sandbox. 5. Ensure that SAML is enabled on the role in the sandbox. Remember, these steps may vary slightly depending on the SSO provider you are using. ****** Disclaimer: This response was generated by an artificial intelligence assistant based on previous conversations from multiple Slack channels, and may contain inaccuracies or mistakes. ******

Stanley's answer is incorrect here. You need to remove the IDP configuration from ALL environments first, then re-add it starting with Production then all sandboxes in a fairly short period of time, otherwise it'll give you the error indicating that the IDP is already in use. I recommend logging in with an SSO role afterward to make sure it stuck on all environments.