ol7 repos required for offline migration

[talsh5528]

hi, i would like to know which reos is required in order to migrate offline centos7 to oracle 7? from this list :
ol7_MODRHCK ,ol7_UEKR4_OFED ,ol7_UEKR5_archive, ol7_kvm_utils , ol7_optional_archive , ol7_u1_base, ol7_UEKR3 ,ol7_UEKR4_archive,ol7_UEKR6 , ol7_latest , ol7_optional_latest ,ol7_u2_base, ol7_UEKR3_OFED20, ol7_UEKR5
ol7_UEKR6_RDMA
ol7_latest_archive
ol7_security_validation repodata
ol7_UEKR4
ol7_UEKR5_RDMA
ol7_addons
ol7_leapp
ol7_u0_base