Steps to integrate Sharepoint with Okta

Can anyone help me for the below scenario, if OKTA can assist into this?

  1. I have an App that is OKTA enabled.
  2. Under this I have a link pointing to document under sharepoint(Creadentials are same as of Okta).
  3. Click on the above link.

Desired Result: It should not prompt to enter the OKTA credentials again and simply open the Sharepoint link as the user is already OKTA enabled.

You need to federate Sharepoint with Okta and configure Sharepoint to use Okta as the default authentication provider. See https://support.okta.com/help/Documentation/Knowledge_Article/Microsoft-SharePoint-On-Premises-Deployment-Guide for setup instructions.