The present invention is configured such that a transmitter transmits group information and group intent information in addition to a service association frame, and constructs a topology based on the response from a receiver. The method according to one embodiment of the present invention is a method in which a first device cooperates with a second device to form a peer-to-peer (P2P) group, the method comprising the steps in which: the first device cooperates with the second device to perform a terminal discovery process and a service discovery process; a the first device transmits a request message, including connection capabilities, to the second device; the first device receives a response message to the request message from the second device; and the first device cooperates with the second device to form a group based on the negotiated group type information included in the response message.