 The Orthodox Union and its programs Heart to Heart and JLIC have worked to revive such a structure from 2010 through 2015, and now offer a network and website of resources called "Kahal".Orthodox student groups cater to the needs of their communities, which may vary based on size, the percentage of students who commute or live on campus, and demand for religious services.The services they provide include (but are not limited to) prayer services, Torah study, kosher dining, charity work, and social events.