At the moment, Heidi does not support uploading plain .txt files into the Context (pre-session note) area, only PDF, DOCX, PNG, and JPG. In real workflows, this means clinicians must: Open the .txt file in another program Convert or copy/paste it into a Word document Then upload it into Heidi This extra step is time-consuming and disruptive, especially during busy client days. .txt files are a fundamental, lightweight format and are commonly used for transcripts. Supporting them would make Heidi more flexible and resilient in real-world clinical settings, particularly when users need to recover from recording issues or integrate external transcripts quickly.