Providing information to a service in a communication network

The present disclosure relates to a method performed by a network element 2 in a communication network 1. The method comprises detecting a machine device (MD) 4 able to provide a first type of information to the network. The method also comprises receiving an information message comprising a token of a service 3 which is interested in receiving the first type of information. The method also comprises sending a request message to the MD comprising the token and a request for the MD to send the first type of information together with the token. The present disclosure also relates to a machine device as well as to the network element and a rendezvous point, and methods thereof, in the network.