Soyuz T-5 was a manned spaceflight into Earth orbit to the then new Salyut 7 space station in 1982. While the Soyuz-T was docked it received visits from the unmanned Progress 13 resupply spacecraft, and the manned Soyuz T-6 and Soyuz T-7.
The first crew hand launched an amateur radio satellite, the T-6 mission included a visiting Frenchmen, and T-7 included the first woman in space in 20 years. It was the first mission to Salyut 7, but more than one spacecraft could be docked to S7 at a time, which is why the later missions could overlap with Soyuz T-5. The spacecraft launched with two people ("Elbrus crew"), and returned with three ("Dnieper crew").
Read more about Soyuz T-5: Crew, Mission Parameters, Mission Highlights