The document provides guidance on developing a social media presence for a department. It recommends regularly tweeting material to promote like books, papers, and media coverage to enhance discoverability. It suggests using scheduling software to rotate archived content and leveraging Twitter to amplify individual staff. Blogging is also recommended but requires more regular updates to build an audience. The document also advises creating a list of staff and students' activities to share skills and plans, and tying social media activities to new projects, publications, and events with support from the university.