Open a grant on your shortlist and use the box "Add a note, link, document or reminder". Choose what it was (Note, Phone call, Meeting or Email), attach a document, or dictate with the microphone. Paste a web address and it's saved as a link.
Tick items as done, star key findings, change or remove them (with Undo). Files up to 20 MB each: PDF, Word, Excel, PowerPoint, OpenDocument, text and images.