# Execution

- [Functions](/building-an-application/execution/functions.md): This section covers how functions can be created and customized on the platform to cater for operations in an application.
- [Workflows](/building-an-application/execution/workflows-and-application-logic.md): This section covers how workflows can be created and customized on the platform to cater for complex operations in an application
- [Control Types](/building-an-application/execution/workflows-and-application-logic/control-types.md): The control type specifies the type of editor with which a user can insert values for the parameter.
- [Trigger](/building-an-application/execution/trigger.md): This section covers how trigger can be created and customized on the platform to trigger for operations in an application.
- [Scripting](/building-an-application/execution/scripting.md): The Script Designer of the TIVITY platform adds custom functionality to your app. Scripts are used to process your data in workflows.
- [Accessing the Script Designer](/building-an-application/execution/scripting/accessing-the-script-designer.md): The Script Designer is a central feature in the TIVITY platform and the Scripting functionality is available in various areas.
- [Using the Script Designer](/building-an-application/execution/scripting/using-the-script-designer.md): Tailor-made functionalities for your app are quite common. In this article we cover the use of the Script Designer to create such features.
- [Commonly used Actions](/building-an-application/execution/scripting/commonly-used-actions.md): Actions are the backbone of the scripting capability in the TIVITY platform. This article lists and described a few commonly used Actions and provides examples of use.
- [Reference: Actions](/building-an-application/execution/scripting/functions.md): Complete reference of built-in actions in the TIVITY platform.
- [Math](/building-an-application/execution/scripting/functions/math-actions.md)
- [System](/building-an-application/execution/scripting/functions/system-actions.md)
- [Date](/building-an-application/execution/scripting/functions/date-actions.md)
- [Collection](/building-an-application/execution/scripting/functions/collection-actions.md)
- [LogicalOperators](/building-an-application/execution/scripting/functions/logicaloperators.md)
- [Web](/building-an-application/execution/scripting/functions/web.md)
- [Structure](/building-an-application/execution/scripting/functions/structure.md)
- [Constants](/building-an-application/execution/scripting/functions/constants.md)
- [Converters](/building-an-application/execution/scripting/functions/converters.md)
- [Commands](/building-an-application/execution/scripting/functions/commands.md)
- [Text](/building-an-application/execution/scripting/functions/text.md)
- [PDF](/building-an-application/execution/scripting/functions/pdf.md)
- [Operators](/building-an-application/execution/scripting/functions/operators.md)
- [PowerPoint](/building-an-application/execution/scripting/functions/powerpoint.md)
- [QR-/Barcode](/building-an-application/execution/scripting/functions/qr-barcode.md)
- [Messaging](/building-an-application/execution/scripting/functions/messaging.md)
- [Cells](/building-an-application/execution/scripting/functions/cells.md): Script actions to create and manipulate Excel documents (workbooks).
- [Xml](/building-an-application/execution/scripting/functions/xml.md)
- [Admin](/building-an-application/execution/scripting/functions/admin.md): The following actions on this page are only available in the Admin Center (SAML scripts).
- [Integrations](/building-an-application/execution/scripting/functions/integrations.md)