Releases/R2.0/GCP.md

 # OSDU R2 running on GCP
 
 ## Access 
+We're pleased to make OSDU on Google Cloud Platform available as open source on [GitHub](https://github.com/google/framework-for-osdu/tree/master/osdu-r2). We hope to align with the GitLab direction as that becomes the publicly available.
+
+In addition, we are happy to support integration with key ISV's on Google's managed OSDU instance.
 
 ### Onboarding
+Please reach out to us via the support channel for onboarding assistance; over the coming weeks we will also be maturing out the installation guidance.
 
 ## Support
 
 ### OSDU R2 Support (GCP Specific)
+Please reach out to osdu-support@google.com.
 
 ### OSDU R2 Support (Platform Independent)
-This should be the same instructions for all cloud providers so that we capture all common code issues in a single place.
+Please check back here for updates as the OSDU puts these processes in place.
 
 ## Technical Architecture
 
-This is where information regarding the platform specific technical architecture is captured.  It will facilitate discussions around adoption, support and security
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+### The OSDU R2 architecture includes the following components.
+
+The OSDU GCP R2 is based on the following technology stack:
+
+*   [Java 8](https://java.com/en/download/faq/java8.xml)
+*   [Python 3.6+](https://www.python.org/downloads/release/python-360/), used for the Apache Airflow DAGs and the Python SDK
+*   [Google Cloud SDK](https://cloud.google.com/sdk/install)
+*   [Terraform 0.12.8+](https://www.terraform.io/downloads.html)
+*   [Spring Boot 2.2.5](https://spring.io/blog/2020/02/27/spring-boot-2-2-5-released)
+*   [Spring Boot Cloud Hoxton.SR3](https://spring.io/blog/2020/03/05/spring-cloud-hoxton-service-release-3-sr3-is-available)
+*   [Project Lombok](https://projectlombok.org/)
+*   [Jackson](https://github.com/FasterXML/jackson)
+*   [JavaX Inject 1](https://mvnrepository.com/artifact/javax.inject/javax.inject/1)
+*   [Guava 28.2-jre](https://github.com/google/guava)
+*   [GSON 2.8.5](https://github.com/google/gson)
+*   [Lettuce 4.5.0.Final](https://lettuce.io/)
+*   [Swagger Core JAX RS Project Setup 1.5.X](https://github.com/swagger-api/swagger-core/wiki/Swagger-Core-JAX-RS-Project-Setup-1.5.X)
+*   [Google HTTP Client 1.31.0](https://mvnrepository.com/artifact/com.google.http-client/google-http-client/1.31.0)
+*   [Auth0 Java JWT 3.8.1](https://mvnrepository.com/artifact/com.auth0/java-jwt/3.8.1)
+*   [JSON Web Token 0.9.1](https://mvnrepository.com/artifact/io.jsonwebtoken/jjwt/0.9.1)
+*   [Elasticsearch 6.6.2](https://www.elastic.co/guide/en/elasticsearch/reference/6.6/release-notes-6.6.2.html)
+*   [Elasticsearch REST Client 6.6.2](https://mvnrepository.com/artifact/org.elasticsearch.client/elasticsearch-rest-client/6.6.2)
+*   [Elasticsearch REST High Level Client 6.6.2](https://mvnrepository.com/artifact/org.elasticsearch.client/elasticsearch-rest-high-level-client/6.6.2)
+*   [JUnit](https://junit.org/junit5/)
+*   [Mockito 2.0.2-beta](https://mvnrepository.com/artifact/org.mockito/mockito-all/2.0.2-beta)
+*   [Powermock 2.0.2](https://mvnrepository.com/artifact/org.powermock/powermock-core/2.0.2)
+*   [MapStruct 1.3.1 Final](https://mapstruct.org/news/2019-09-29-mapstruct-1_3_1_Final-bug-fix-released/)
+
+### Java build dependencies:
+
+*   [Maven Checkstyle Plugin 3.1.0](https://blogs.apache.org/maven/entry/apache-maven-checkstyle-plugin-version)
+*   [Maven PMD Plugin 3.12.0](https://maven.apache.org/plugins/maven-pmd-plugin/index.html)
+*   [JaCoCo Maven Plugin 0.8.4](https://mvnrepository.com/artifact/org.jacoco/jacoco-maven-plugin/0.8.4)
+*   [Spotbugs Maven Plugin 3.1.12](https://spotbugs.github.io/spotbugs-maven-plugin/)
+*   [Maven Surefire PLugin](https://maven.apache.org/surefire/maven-surefire-plugin/)
+
+### OSDU GCP R2 extensively uses the following Google Cloud Platform services:
+
+*   [Cloud Run](https://cloud.google.com/run)
+*   [Cloud Storage](https://cloud.google.com/storage)
+*   [Cloud Firestore](https://cloud.google.com/firestore)
+*   [Cloud SQL](https://cloud.google.com/sql)
+*   [Cloud Functions](https://cloud.google.com/functions/)
+*   [Compute Engine](https://cloud.google.com/compute)
+*   [App Engine](https://cloud.google.com/appengine)
+*   [Google Cloud Operations Suite](https://cloud.google.com/products/operations) (Stackdriver)
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