diff --git a/DEVELOPMENT.md b/DEVELOPMENT.md
index 2db3595..230015b 100644
--- a/DEVELOPMENT.md
+++ b/DEVELOPMENT.md
@@ -114,9 +114,19 @@ and the [CDEvents Spec repository](https://github.com/cdevents/spec/) is added a
       ````
     - Where, `id`, `sourcePath` needs to be updated with the actual file name and `targetPackage` directory structure needs to be created in [sdk models](./sdk/src/main/java/dev/cdevents/models) for each new schema file if you find in CDEvents Spec schemas
 
-3. Generate CDEvent classes using [mustache template](./generator/src/main/resources/template/event-template.mustache)
+3. The [Schema Preprocessor](./preprocessor) updates the CDEvents Spec schemas to comply with `jsonschema2pojo` for generating model classes.</br>
+Currently [PreprocessSchemas.java](./preprocessor/src/main/java/dev/cdevents/preprocessor/PreprocessSchemas.java) updates the schema's ref URL to include `.json` extension for all the spec schemas and will be executed as a Maven module from the parent [pom.xml](./pom.xml)</br>
+   Example:
+   ````
+   from
+   "$ref": "links/embeddedlinksarray"
+   to
+   "$ref": "links/embeddedlinksarray.json"
+   ````
+4. Generate CDEvent classes using [mustache template](./generator/src/main/resources/template/event-template.mustache)
     - [event-template.mustache](./generator/src/main/resources/template/event-template.mustache) needs an update If there is any change in the `context` or `subject` of a CDEvent
     - All the [CDEvents](./sdk/src/main/java/dev/cdevents/events) generated by using `event-template.mustache`
-    - Run `./mvnw verify` and fix if any issues found during the build process
-    - Add/Update test cases for the new/updated events to validate that they are generated correctly in [sdk](./sdk) 
-  
\ No newline at end of file
+    - [Java SDK Generator](./generator) will be executed as a Maven module from the parent [pom.xml](./pom.xml)
+5. Run `./mvnw verify` and fix if any issues found during the build process.</br>
+   Add/Update test cases for the new/updated events to validate that they are generated correctly in [sdk](./sdk) 
+6. Create a Code PR into `cdevents:main` from your private working branch and work on releasing the latest version of the SDK once the PR is merged.
\ No newline at end of file
diff --git a/preprocessor/pom.xml b/preprocessor/pom.xml
index 678d19f..15eb92b 100644
--- a/preprocessor/pom.xml
+++ b/preprocessor/pom.xml
@@ -21,7 +21,7 @@
         <maven.deploy.skip>true</maven.deploy.skip>
         <maven.compiler.source>11</maven.compiler.source>
         <maven.compiler.target>11</maven.compiler.target>
-        <sdk.project.dir>${project.basedir}/../sdk</sdk.project.dir>
+        <spec.schemas.dir>${project.basedir}/../spec/schemas</spec.schemas.dir>
         <parent.project.dir>${project.basedir}/../</parent.project.dir>
     </properties>
 
@@ -58,7 +58,7 @@
                         <configuration>
                             <mainClass>dev.cdevents.preprocessor.PreprocessSchemas</mainClass>
                             <arguments>
-                                <argument>${parent.project.dir}</argument>
+                                <argument>${spec.schemas.dir}</argument>
                             </arguments>
                         </configuration>
                     </execution>
diff --git a/preprocessor/src/main/java/dev/cdevents/preprocessor/PreprocessSchemas.java b/preprocessor/src/main/java/dev/cdevents/preprocessor/PreprocessSchemas.java
index 6b894e4..e29ccea 100644
--- a/preprocessor/src/main/java/dev/cdevents/preprocessor/PreprocessSchemas.java
+++ b/preprocessor/src/main/java/dev/cdevents/preprocessor/PreprocessSchemas.java
@@ -22,17 +22,16 @@ private PreprocessSchemas() {
     /**
      *
      * Main method to update schema files.
-     * @param args [0] - parent directory for the cdevents-sdk-java
+     * @param args [0] - spec schemas directory for the cdevents-sdk-java
      */
     public static void main(String[] args) {
         if (args == null || args.length != 1) {
-            System.err.println("Usage: PreprocessSchemas <schema_directory_path>");
-            throw new IllegalArgumentException("Prent directory path argument not passed to PreprocessSchemas");
+            System.err.println("Usage: PreprocessSchemas <spec_schemas_directory_path>");
+            throw new IllegalArgumentException("spec schemas directory path argument not passed to PreprocessSchemas");
         }
-        String parentBaseDir = args[0];
-        String specSchemaDir = parentBaseDir + File.separator + "spec" + File.separator + "schemas";
+        String specSchemasDir = args[0];
         try {
-            Files.walk(Paths.get(specSchemaDir))
+            Files.walk(Paths.get(specSchemasDir))
                     .filter(Files::isRegularFile)
                     .filter(path -> path.toString().endsWith(".json"))
                     .forEach(PreprocessSchemas::processFile);