# Working with additional functionality

- [Working with Additional Functionality](/working-with-additional-functionality/working-with-additional-functionality.md)
- [Using data sources for advanced functions](/working-with-additional-functionality/working-with-additional-functionality/invoking-a-data-source-using-pre-query.md)
- [Adding custom handlers](/working-with-additional-functionality/working-with-additional-functionality/invoking-a-data-source-using-pre-query/adding-custom-handlers.md)
- [List of methods in ObjectHandler interface](/working-with-additional-functionality/working-with-additional-functionality/invoking-a-data-source-using-pre-query/adding-custom-handlers/list-of-methods-in-objecthandler-interface.md)
- [Sample code to override the handlerAfterInsertRow method](/working-with-additional-functionality/working-with-additional-functionality/invoking-a-data-source-using-pre-query/adding-custom-handlers/sample-code-to-override-the-handlerafterinsertrow-method.md)
- [Uploading the compiled Java class](/working-with-additional-functionality/working-with-additional-functionality/invoking-a-data-source-using-pre-query/adding-custom-handlers/uploading-the-compiled-java-class.md)
- [Managing activity streams](/working-with-additional-functionality/working-with-additional-functionality/invoking-a-data-source-using-pre-query/managing-activity-streams.md)
- [Accessing pages from Oracle EBS](/working-with-additional-functionality/working-with-additional-functionality/accessing-pages-from-oracle-ebs.md)
- [Configuring Oracle EBS](/working-with-additional-functionality/working-with-additional-functionality/accessing-pages-from-oracle-ebs/configuring-oracle-ebs.md)
- [Configuring CloudIO](/working-with-additional-functionality/working-with-additional-functionality/accessing-pages-from-oracle-ebs/untitled.md)
- [Customizing the page using CSS](/working-with-additional-functionality/working-with-additional-functionality/customizing-the-page-using-css.md)
- [Creating PDF documents using MagicBox](/working-with-additional-functionality/working-with-additional-functionality/creating-pdf-documents-using-magicbox.md)
- [Understanding widgets](/working-with-additional-functionality/working-with-additional-functionality/creating-pdf-documents-using-magicbox/understanding-widgets.md)
- [Utility methods](/working-with-additional-functionality/working-with-additional-functionality/utility-methods.md)
- [Generating the output based on a docx template](/working-with-additional-functionality/working-with-additional-functionality/generating-the-output-based-on-a-docx-template.md)
- [Audit features](/working-with-additional-functionality/working-with-additional-functionality/audit-features.md)