On the H-Net Commons, Networks can choose to make subscribers "Contributors" to their network at their discretion. Contributors have the ability to submit files, media, and other content to that Network, pending editor approval. This content can then be embedded in posts across H-Net.
Becoming a Contributor - Learn more about what a Contributor to a Network is and how to become one.
Contributor: Uploading a File to the H-Net Commons - If you are a "Contributor" to a network, you can upload files to that network, pending editor approval. This guide will teach you how to upload a file.