It will be great if we could add a url in the "Login Window" with NoMAD Login. I've already configured NoMAD with our AD and a custom image at Login Window, but we'd like to add a URL link under this image "If you forget your password, please click here" in order to provide the user the ability to change the password at this moment.
If I understand your comment correctly, you can utilize the HelpURL which presents itself as a (?) option in the bottom corner of the login window. I think the setting in the menu.lnomad.login.okta domain you're looking for is HelpURL.
This opens the url in a captive window at the login screen.