After you've completed the previous steps - uploading the Adeptia Connect metadata, exposing the IdP metadata, and then mapping the matching fields – you need to create the environment variable SAML_SSO_ENABLE, and set its value to true to enable SAML SSO.
Login to Adeptia Connect with Admin or IT User rights.
Click Accounts > Settings.
Expand the Server Node Settings in the left panel.
Select the server node.
Click Edit.
Expand Systems > SAML SSO.
Set the value for the propertyabpm.connect.saml.sso.enabledto true.
Click Save.
To reload the configuration, click Reload Configuration link. A confirmation message is displayed that the configuration has been reloaded.