IODE Legacy groups also has the sub-groups : IODE/JCOMM ETDMP Members , IODE/JCOMM ETDMP Task Team for Ocean Data Standards , IODE SG-ODSBP , IWG-strategicplan , MCDS ad hoc review team , IWG-IOC_strategicplan , IODE SG-XML , IODE SG-MEDI , IWG-IODE_Structure , IOC DIM advisory group , IWG-contribution to the decade , IWG-healthstatus , IWG IODE structure and working methods , OIH , OIH-PSIDs , OIH-LAC , OIH-Africa , OIH- Technical WG , SG-Ocean Infohub , IWG-SODIS , SG-OceanKnowledge (OKn) , OceanKnowledge (OKn) Technical Sub-committee , ODP , IODE SG-ODP , ODP Data Providers (data set contacts) , ODP Data Providers (node managers) , IODE GEBICH members , IODE GEMIM Members .