> ## Documentation Index
> Fetch the complete documentation index at: https://docs.letters.app/llms.txt
> Use this file to discover all available pages before exploring further.

# Customising Letters and Features

> Create, upload, and customise your own documents using Letters, Transcribe, and Assistant

## Customise Your Documents

Customisation allows you to tailor aspects of your workflow, such as letter templates, transcription accuracy, and Assistant functionalities. Here’s how you can customise different areas:

<Frame>
  <img src="https://mintcdn.com/lettersapp/xZO8q3U3AfECAaiL/images/customise.jpg?fit=max&auto=format&n=xZO8q3U3AfECAaiL&q=85&s=fdff6c31e69bc64e36cc7546c615df40" alt="" width="4404" height="2936" data-path="images/customise.jpg" />
</Frame>

<AccordionGroup>
  <Accordion title="Letters" icon="envelope">
    * **Letter Types**: Create and manage your personalised Letter Types.
    * **Saved Edits**: Edits saved & applied when writing letters.
    * **Letter Detail Fields**: Add optional fields for age, date, pronoun & more to Letter Input.
  </Accordion>

  <Accordion title="Transcribe" icon="microphone">
    * **Dictionary**: Add frequently misidentified words to improve accuracy.
    * **Custom Intelligence Type**: Give instructions for your own Intelligence Type.
    * **Skip Transcript**: Process audio directly into Intelligence for faster processing.
    * **Remove Small Talk**: Filter out casual, non-medical conversation from the transcript.
  </Accordion>

  <Accordion title="Assistant" icon="message">
    * **Shortcuts**: Create shortcuts for frequently used requests.
    * **Memory**: Adjust memory for future conversations.
    * **Voice**: Change the voice when using spoken messages.
  </Accordion>
</AccordionGroup>