No SP metadata provided by vendor

[Lohr, Donald]

We have a new SP to configure and the vendor is not an InCommon member 
and states the following:

/We support both Identify Provider or Service Provider initiated 
methods, as both are equally viable for us. We never provide the 
metadata file or URL. We only provide links such as the ACS URL or 
Entity ID. We also produce the login and logout URL but some IDPs don't 
require or use it. This is all unrelated to whether or not it is SP or 
IDP initiated. /
/
/
//
/Example:/
//
/1. Entity ID: https://portal.acme.com/saml/metadata/xxxxxxxxxx//
/
/2. ACS URL: https://identity//.acme//.com/api/authenticate///xxxxxxxxxx/
/3. Single Logout Endpoint: 
https://identity.//acme//.com/api/logout///xxxxxxxxxx/
/4. Login URL: 
//<https://urldefense.proofpoint.com/v2/url?u=https-3A__portal.apps.us.bluescape.com_saml_single-5Fsign-5Fon_BluescapeInternalCorpSSO&d=DwMGaQ&c=eLbWYnpnzycBCgmb7vCI4uqNEB9RSjOdn_5nBEmmeq0&r=Pa2DB88IW_s2TyLfktHtWA&m=7jF46T-Hxl1VfpIxoSs-xpomxFwGgqYvcufOWXOxrnY&s=sXPamkw8jHfJ8MYfDnp150G9t7zQy1a08aplLBEE3r0&e=>//https://portal.//acme.com/saml/single_sign_on///xxxxxxxxxx 
/

Without the SP metadata, what options do I have to configure our IdP for 
this SP?

Thanks,
Don

-- 
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