Create an LDAP configuration for the identity provider store that contains Informatica web application user accounts. You also create an LDAP security domain, and then import the user accounts into the security domain.

Export the identity provider assertion signing certificate from the identity provider.

Import the identity provider assertion signing certificate into a truststore file on each gateway node in the domain. You can import the certificate into the Informatica default truststore file, or into a custom truststore file.

If you change the alias name, import the corresponding certificate into the truststore file on each gateway node, and then restart the node.

Add one or more relying party trusts in the identity provider, and map LDAP attributes to the corresponding types used in security tokens issued by the identity provider.

Add the URL for the Informatica web application to the identity provider.