I'm looking to create a simple waiver form that includes fields for typing your name and email, and then signing your name using a pen for consent. I'm able to design the form and set up the email sending process. However, I'm struggling with attaching the signature image file. The pen input is saved as both an image and a base64 string in my SharePoint. My Power Automate flow triggers when an item is added and sends an email. I want to attach the signature image to the email. When I include the entire base64 string, it works fine. However, the challenge is making it dynamic as each item has a different link, not the same.
