At block 244, the method 240 comprises retrieving the set of executable instructions by a first network function (e.g., NSSAI 122 illustrated in FIG. 1) of the home network from a data store of the home network in response to receiving by the home network the communication from the network slice artifact. At block 246, the method 240 comprises communicating the set of executable instructions by the first network function through the foreign network to the network slice artifact whereby the network slice artifact instantiates the network slice transforming the computer system into an endpoint node of the network slice.