Updated Architecture (markdown)

Architecture.md

@@ -88,6 +88,46 @@ One of the best ways to build a custom deployment of this system is to use the M
 
 For instance, to overwrite the data source configuration in the main server war file, create a file named src/main/webapp/WEB-INF/data-context.xml that contains the dataSource bean. This file will completely replace the one that's in the originally built war.
 
+### Steps to create an overlay project
+1. Create a directory for the top level: mkdir example-openid-connect-overlay
+2. Create example-openid-connect-overlay/pom.xml
+
+``<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>example.org</groupId>
+  <artifactId>example-openid-connect-overlay</artifactId>
+  <packaging>pom</packaging>
+  <version>1.0-SNAPSHOT</version>
+  <name>example-openid-connect-overlay</name>
+
+  <modules>
+    <module>OpenID-Connect-Java-Spring-Server</module>
+    <module>my-openid-connect</module>
+  </modules>
+
+  <dependencies>
+    <dependency>
+      <groupId>org.mitre</groupId>
+      <artifactId>openid-connect-server</artifactId>
+      <type>war</type>
+      <version>0.1-SNAPSHOT</version>
+    </dependency>
+  </dependencies>
+
+  <properties>
+    <java-version>1.6</java-version>
+    <org.springframework-version>3.1.1.RELEASE</org.springframework-version>
+    <org.slf4j-version>1.5.10</org.slf4j-version>
+    <spring.security.version>3.1.0.RELEASE</spring.security.version>
+  </properties>
+
+  <build>
+    <finalName>my-openid-connect-server</finalName>
+  </build>
+
+</project>
+
 
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