This document is intended to guide the use of SHAREOK sub-communities and collections of the University of Oklahoma, which includes the following communities and the sub-communities and collections therein: The University of Oklahoma, Native American Resources, Oklahoma Supercomputing and Cyberinfrastructure, and Oklahoma Transportation Resources / Oklahoma Transportation Library. An associated item, SHAREOK File Formats, can be found at https://shareok.org/handle/11244/330046.