Adds preface and abstract

Author: jmagak

assemblies/assembly_about-rhdh.adoc

@@ -17,9 +17,8 @@ endif::[]
 
 {product} is a fully supported, enterprise-grade, open developer platform that you can use to build developer portals. This platform contains a supported and opinionated framework that helps reduce the friction and frustration of developers while boosting productivity. {product} simplifies decision-making by providing a developer experience that presents a selection of internally approved tools, programming languages, and developer resources within a self-managed portal. As a developer, you can use {product} to experience a streamlined development environment. {product} is driven by a centralized software catalog, providing efficiency to your microservices and infrastructure. It enables your product team to deliver quality code without any compromises.
 
-include::modules/discover/con_benefits-of-rhdh.adoc[leveloffset=+1]
 
-include::modules/discover/con_sizing-requirements-for-rhdh.adoc[leveloffset=+1]
+
 
 
 

modules/discover/con_benefits-of-rhdh.adoc

@@ -4,12 +4,11 @@ include::artifacts/attributes.adoc[]
 :imagesdir: images
 :title: Discover
 :subtitle: Introduction to {product}
-:abstract: {product} is a developer platform designed to build developer portals. Administrators use {product} to provide a streamlined development environment with a centralized software catalog to build high-quality software efficiently. 
+:abstract: {product} is a developer platform designed to build developer portals. Use {product} to provide a streamlined development environment with a centralized software catalog to build high-quality software efficiently. 
 
 //[id="{context}"]
 //= {title}
 
 //{abstract}
 
 include::assemblies/assembly_about-rhdh.adoc[]
-