definiens: means any and all data, methods, procedures, processes, substances and materials arising from Work undertaken by NOVASEP or its Affiliates ( or any Permitted Sub -contractor ) and pursuant to a Work Plan, and any and all documentation thereof . Results which relate to the upstream process, including cell culture, transfection, viral vector release and viral vector harvest shall be defined as and Results which relate to the downstream process, including clarification, chromatography, membrane filtration, formulation and fill & finish steps shall be defined as : means the specification of the Product ( in Drug Product or Drug Substance form as applicable ) as defined in the relevant Work Plan or as otherwise a greed in writing between the Parties ; means the three ( 3 ) senior representatives of each Party identified in Part 5 responsible for ( without limitation ) overseeing the relationship between the parties under this Agreement, the progress of the Work and for attempting to resolve any disputes not resolved by the Project Team(s ) ; means the work and services to be conducted by NOVASEP or its Affiliates ( or any Permitted Sub -contractor ) pursuant to this Agreement and as more particularly described in all of the Work Plans ; means a work package as set out in the Work Plan