I would like to see an extra field on the dashboard with the invoices where I can add notes manually. (use case examples: (1) some invoices require an extra explanation, and I would like to be able to attach like travel refund requests that or (2)sometimes contracts get imported which I would like to keep in the system, but they way its imported I cannot see it is a contract - so I would like to add a field in addition where I can find documents easily. Ideally so that the comments can also be filtered.