With these guidelines we explain how to add Tools & Services as DARIAH Resources into the SSH Open Marketplace. The DARIAH National Coordinators Committee agreed on the recommendations. These guidelines can also be used for other national infrastructure consortia to manage and represent their tools and services for the community in an open and collaborative way. In Version 1.0 we widened the target audience of the guidelines to DARIAH cooperating partners and working groups, updated some formal aspects and hyperlinks. We also added some more explanation where needed accoding to the feedback we got via various channels. You are invited to use these guidelines in more DARIAH contexts and provide feedback directly to the authors or to: sshopenmarketplace@sshopencloud.eu This represents a living document, that is subject to updated versions as practices change and the SSH Open Marketplace evolves.