> For the complete documentation index, see [llms.txt](https://developers.make.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developers.make.com/custom-apps-documentation/best-practices/output-parameters.md).

# Output parameters

In this section, you will learn best practices regarding the interface and how to process output parameters.

* [Interface](/custom-apps-documentation/best-practices/output-parameters/interface.md)
* [Processing of output parameters](/custom-apps-documentation/best-practices/output-parameters/processing-of-output-parameters.md)