Readme updated

Author: ratheesh-aot

formsflow-custom-formio/README.md

@@ -1,3 +1,43 @@
-### formsflow-formio-custom-elements
+# formsflow-formio-custom-elements
 
 This is a collection of custom FORMIO components and templates for Formsflow.ai project.
+
+## Build
+
+1) To create Build with all dependencies
+
+```
+npm run build
+```
+Output file name : `customformio.js`
+
+2) To create build by excluding form-io dependencies so that it can resolve it from consumer application.
+
+```
+npm run buildExcludeFormio
+```
+Output file name : `customformio-ex.js`
+### Consumer projects
+
+## Formsflow.ai API in forms-flow-ai\forms-flow-api\src\formsflow_api\templates\index.html
+
+Including direct js
+```
+   <script src="https://unpkg.com/formsflow-formio-custom-elements/dist/customformio.js"></script>
+```
+
+## Formsflow.ai WEB in forms-flow-ai\forms-flow-web\src\index.js
+```
+npm install formsflow-formio-custom-elements --save
+```
+
+```Javascript
+import { Components } from "react-formio";
+
+// Set custom formio elements - Code splitted
+import("formsflow-formio-custom-elements/dist/customformio-ex").then(
+  (FormioCustomEx) => {
+    Components.setComponents(FormioCustomEx.components);
+  }
+);
+```