A method for transmitting to a plurality of responder stations (210, 710, 715, 810, 815, 830), the method comprising: configuring, by an initiator station (205, 705, 720, 805, 820, 825) associated with an access point, a first responder station (710, 810) associated with said access point for direct link communications, with a first group identifier and a first position of the first responder station (710, 810) in said first group, by: transmitting a TDLS setup request message including the first group identifier and the first position from the initiator station (205, 705, 720, 805, 820, 825) to the first responder station (710, 810), and if the first group identifier and the first position are not already reserved for use by the first responder station (710, 810), accepting, by the first responder station (710, 810), the first group identifier and the first position, and transmitting a first TDLS setup response message including the first group identifier and the first position from the first responder station (710, 810) to the initiator station (205, 705, 720, 805, 820, 825); configuring, by the initiator station (205, 705, 720, 805, 820, 825), a second responder station (715, 815) associated with said access point for direct link communications, with a second group identifier and a second position of the second responder station (715, 815) in said second group, wherein the method further comprises: transmitting (940, 990), by the initiator station (205, 705, 720, 805, 820, 825), to both the first responder station (710, 810) and the second responder station (715, 815) in a first single transmission by means of said direct link communications, wherein the first single transmission includes first information for the first responder station (710, 810) and second information for the second responder station (715, 815), wherein the first information is labeled with the first group identifier and located in a first network resource corresponding to the first position, and the second information is labeled with the second group identifier and located in a second network resource corresponding to the second position. configuring, by an initiator station (205, 705, 720, 805, 820, 825) associated with an access point, a first responder station (710, 810) associated with said access point for direct link communications, with a first group identifier and a first position of the first responder station (710, 810) in said first group, by: transmitting a TDLS setup request message including the first group identifier and the first position from the initiator station (205, 705, 720, 805, 820, 825) to the first responder station (710, 810), and if the first group identifier and the first position are not already reserved for use by the first responder station (710, 810), accepting, by the first responder station (710, 810), the first group identifier and the first position, and transmitting a first TDLS setup response message including the first group identifier and the first position from the first responder station (710, 810) to the initiator station (205, 705, 720, 805, 820, 825); transmitting a TDLS setup request message including the first group identifier and the first position from the initiator station (205, 705, 720, 805, 820, 825) to the first responder station (710, 810), and if the first group identifier and the first position are not already reserved for use by the first responder station (710, 810), accepting, by the first responder station (710, 810), the first group identifier and the first position, and transmitting a first TDLS setup response message including the first group identifier and the first position from the first responder station (710, 810) to the initiator station (205, 705, 720, 805, 820, 825); configuring, by the initiator station (205, 705, 720, 805, 820, 825), a second responder station (715, 815) associated with said access point for direct link communications, with a second group identifier and a second position of the second responder station (715, 815) in said second group, wherein the method further comprises: transmitting (940, 990), by the initiator station (205, 705, 720, 805, 820, 825), to both the first responder station (710, 810) and the second responder station (715, 815) in a first single transmission by means of said direct link communications, wherein the first single transmission includes first information for the first responder station (710, 810) and second information for the second responder station (715, 815), wherein the first information is labeled with the first group identifier and located in a first network resource corresponding to the first position, and the second information is labeled with the second group identifier and located in a second network resource corresponding to the second position. transmitting (940, 990), by the initiator station (205, 705, 720, 805, 820, 825), to both the first responder station (710, 810) and the second responder station (715, 815) in a first single transmission by means of said direct link communications, wherein the first single transmission includes first information for the first responder station (710, 810) and second information for the second responder station (715, 815), wherein the first information is labeled with the first group identifier and located in a first network resource corresponding to the first position, and the second information is labeled with the second group identifier and located in a second network resource corresponding to the second position.