# Uploading documents

> Canonical page: https://briefcase.so/help/collections/uploading_documents
> Briefcase content index: https://briefcase.so/llms.txt

Everything around how to upload documents

Everything around how to upload documents

[Auto-forward your whole inbox: automatic transaction detection and junk filtering](https://briefcase.so/articles/automatic-transaction-detection-and-junk-filtering)[How does Briefcase handle CIS invoices?](https://briefcase.so/articles/how-does-briefcase-handle-cis-invoices)[How do I add additional documents to an invoice?](https://briefcase.so/articles/how-do-i-add-additional-documents-to-an-invoice)[How do I merge multiple invoices together that I don't want to have split?](https://briefcase.so/articles/how-do-i-merge-multiple-invoices-together-that-i-don-t-want-to-have-split)[How do I move an invoice between the costs and sales inboxes?](https://briefcase.so/articles/how-do-i-move-an-invoice-between-costs-and-sales)[How do I permanently delete a document?](https://briefcase.so/articles/how-do-i-permanently-delete-a-document)[How do I upload images using OneDrive and Power Automate?](https://briefcase.so/articles/how-do-i-upload-images-using-onedrive-and-power-automate)[How to upload multiple pictures to Briefcase via WhatsApp](https://briefcase.so/articles/how-do-i-upload-multiple-pictures-in-one-go-on-whatsapp)[Email Upload](https://briefcase.so/articles/email-upload)[Web Upload](https://briefcase.so/articles/how-do-i-upload-documents-to-briefcase)[How to upload receipts and invoices to Briefcase via WhatsApp](https://briefcase.so/articles/whatsapp-upload)[What types of documents can I upload to Briefcase?](https://briefcase.so/articles/what-types-of-documents-can-i-upload-to-briefcase)