Clarifying OSS vs. PaaS

Author: Chami Rupasinghe

articles/healthcare-apis/fhir-faq.md

@@ -21,7 +21,11 @@ We currently support Microsoft Azure Active Directory as the identity provider.
 
 ## Supported FHIR version
 
-We support version 4.0.0, the most recent version of the FHIR specification, in addition to version 3.0.1. See [Supported Features](fhir-features-supported.md) for details. Read about what has changed between versions in [HL7 FHIR's Version History](http://hl7.org/fhir/R4/history.html)
+Azure API for FHIR (PaaS): We support version 3.0.1
+
+FHIR Server for Azure (OSS): We support version 4.0.0, the most recent version of the FHIR specification, in addition to version 3.0.1.
+
+See [Supported Features](fhir-features-supported.md) for details. Read about what has changed between versions in [HL7 FHIR's Version History](http://hl7.org/fhir/R4/history.html)
 
 ## OSS and Azure API for FHIR
 

articles/healthcare-apis/fhir-features-supported.md

@@ -15,9 +15,9 @@ Azure API for FHIR provides a fully managed deployment of the Microsoft FHIR Ser
 
 ## FHIR version
 
-Latest version supported: `4.0.0`
+Latest version supported (available on the OSS implementation only): `4.0.0`
 
-Previous versions also currently supported include: `3.0.1`
+Previous versions also currently supported include (available on both PaaS and OSS implementations): `3.0.1`
 
 ## REST API