A method performed by a wireless device for performing measurements in a wireless communication system, the method comprising: receiving (2400, 2402), from a network node of the wireless communication system, a semi-static indication of a Channel State Information, CSI, reporting setting comprising (i) one or more first sets of Non-Zero Power, NZP, Channel State Information Reference Signal, CSI-RS, resources for channel measurement and (ii) one or more second sets of NZP CSI-RS resources for interference measurement, wherein: - each of the one or more first sets of NZP CSI- RS resources contains a single NZP CSI-RS resource with one or more CSI-RS ports, - each of the one or more second sets of NZP CSI-RS resources contain one or more NZP CSI-RS resources and - each CSI-RS port in the one or more first sets of NZP CSI-RS resources corresponds to a Multiple User Multiple Input Multiple Output, MU-MIMO, interference layer associated with a co-scheduled user equipment; receiving (2404, 2406), from the network node, a dynamic indication requesting a CSI report according to the CSI reporting setting and a first set of NZP CSI-RS resources from the one or more first sets of NZP CSI-RS resources to be used by the wireless device for channel measurement and a second set of NZP CSI-RS resources from the one or more second sets of NZP CSI-RS resources to be used by the wireless device for interference measurement; and reporting, in the CSI report, results of the channel measurement and the interference measurement to the network node. receiving (2400, 2402), from a network node of the wireless communication system, a semi-static indication of a Channel State Information, CSI, reporting setting comprising (i) one or more first sets of Non-Zero Power, NZP, Channel State Information Reference Signal, CSI-RS, resources for channel measurement and (ii) one or more second sets of NZP CSI-RS resources for interference measurement, wherein: - each of the one or more first sets of NZP CSI- RS resources contains a single NZP CSI-RS resource with one or more CSI-RS ports, - each of the one or more second sets of NZP CSI-RS resources contain one or more NZP CSI-RS resources and - each CSI-RS port in the one or more first sets of NZP CSI-RS resources corresponds to a Multiple User Multiple Input Multiple Output, MU-MIMO, interference layer associated with a co-scheduled user equipment; - each of the one or more first sets of NZP CSI- RS resources contains a single NZP CSI-RS resource with one or more CSI-RS ports, - each of the one or more second sets of NZP CSI-RS resources contain one or more NZP CSI-RS resources and - each CSI-RS port in the one or more first sets of NZP CSI-RS resources corresponds to a Multiple User Multiple Input Multiple Output, MU-MIMO, interference layer associated with a co-scheduled user equipment; receiving (2404, 2406), from the network node, a dynamic indication requesting a CSI report according to the CSI reporting setting and a first set of NZP CSI-RS resources from the one or more first sets of NZP CSI-RS resources to be used by the wireless device for channel measurement and a second set of NZP CSI-RS resources from the one or more second sets of NZP CSI-RS resources to be used by the wireless device for interference measurement; and reporting, in the CSI report, results of the channel measurement and the interference measurement to the network node.