CR0771 Update TS28541_SliceNrm.yaml
requested to merge TS28.541_Rel-17_CR0771_Add_missing_attributes_n6Protection_and_nssaaSupport_defined_in_CNSliceSubnetProfile_to_TopSliceSubnetProfile into Integration_Rel17_SA5_145_YAML
TS28.541_Rel-17_CR0771_Add_missing_attributes_n6Protection_and_nssaaSupport_defined_in_CNSliceSubnetProfile_to_TopSliceSubnetProfile