> For the complete documentation index, see [llms.txt](https://docs.frends.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.frends.com/guides/development.md). # Development - [How to create integrations](https://docs.frends.com/guides/development/how-to-create-integrations.md): Guide to creating Processes with Frends. - [Creating a Subprocess](https://docs.frends.com/guides/development/creating-a-subprocess.md): How to create a reusable part to your Processes. - [How to Manually Execute a Process](https://docs.frends.com/guides/development/how-to-manually-execute-a-process.md): Useful for integration testing as well as for manually performing tasks. - [How to Test Processes and Tasks](https://docs.frends.com/guides/development/how-to-test-processes-and-tasks.md): How to run single Tasks and Processes for testing. - [Using Expressions in Frends Processes](https://docs.frends.com/guides/development/using-expressions-in-frends-processes.md): Adding simple C# code and reference values to your Processes. - [Iteration in Frends Processes](https://docs.frends.com/guides/development/iteration-in-frends-processes.md): How to iterate using While, ForEach and Code Task shapes. - [How to create and use Environment Variables](https://docs.frends.com/guides/development/how-to-create-and-use-environment-variables.md): How to create Environment Variables in Frends. - [Creating a Process with HTTP Trigger](https://docs.frends.com/guides/development/creating-a-process-with-http-trigger.md): HTTP Trigger is the alternative to full API. - [How to listen for SFTP folder changes](https://docs.frends.com/guides/development/how-to-listen-for-sftp-folder-changes.md): Using Conditional Trigger to poll for SFTP directory. - [How to handle errors in Frends Processes](https://docs.frends.com/guides/development/how-to-handle-errors-in-frends-processes.md): Collection of methods to properly handle errors in Processes. - [Handling Files in Frends](https://docs.frends.com/guides/development/handling-files-in-frends.md): How to handle incoming and outgoing files in Frends Processes. - [How to Accept File Uploads & Multipart data to an API](https://docs.frends.com/guides/development/how-to-accept-file-uploads-and-multipart-data-to-an-api.md): Receiving binary and multipart data to your API or HTTP Trigger. - [How to work with SOAP in Frends](https://docs.frends.com/guides/development/how-to-work-with-soap-in-frends.md): Sending and receiving SOAP messages with Frends. - [Using DMN Task in Frends Processes](https://docs.frends.com/guides/development/using-dmn-task-in-frends-processes.md): How to simplify decision trees with DMN Task. - [Frends Process Optimization](https://docs.frends.com/guides/development/frends-process-optimization.md): How to optimize performance in Frends Processes. - [How to Create a Shareable Frends Template](https://docs.frends.com/guides/development/how-to-create-a-shareable-frends-template.md): How to create a template that is easily shared to others. --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation by asking a question. Perform an HTTP GET request on the following URL with the `ask` and `goal` query parameters: ``` GET https://docs.frends.com/guides/development.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is what the user is ultimately trying to achieve, the reason they need the answer. Sharing it helps GitBook give you a better, more relevant answer. A goal is most helpful when it describes the outcome the user wants rather than restating the question. For example, with `ask=how do I create an API token`, a goal like `automate deployments from our CI pipeline` lets GitBook tailor the answer to that use case. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.