Sign in to your Okta account as a user with administrative privileges
Navigate to Applications=>Application and Create App Integration
Select SAML 2.0 as Sign in method and Add an App name and App logo(optional)
Add in the SAML Sign on settings which are available in Firstwave’s application under Help=> SAML Metadata
Create a New Custom Attribute ID(Ex: userid) using Profile Editor & click on Add attribute as shown in below screenshots.
To add NMIS user under above added attribute:
Navigate to People=>Click on User then select Profile tab, Edit and Enter NMIS userid under userid and Save
Copy underlined metadata details from OKTA for Firstwave SAML configuration from Applications=>Applications=>Sign on