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




Add invoice PDF attachments automatically to the emails you send
From your workflow templates, for your automatic and manual actions, you can select which invoices you wish to attach by default to your email reminders:
FAQ
Is there a file size limit?
Yes, your attachments and documents shouldn’t exceed 15MB or 100 files.Are all types of files supported?
Yes!Can I add in-line images?
You can add images in-line only in ad hoc or manual emails and letters, and in timeline notes. To do so, you can either:- Copy/paste an image in your email/letter body
- Drag the image from a file to your email/letter body
- Upload an image by clicking the dedicated icon