identify/be known by provide/have be a property of/have a property of be a reference from/be a part of be a reference for/be composed of be described by/be defined for be described by/be the description of part of be contained in/be the source of be defined by/define be used to amend/be amended by be defined by/define be based on/be the basis of be a subject of/specify be required by/require specify/be a subject of be satisfied by/satisfy be satisfied by/satisfy be a subject of/specify be for/be subject to be based upon/be the source of be required by/require be made by/author be the designation of/be represented by utilize/be used by be specified for/have be an alternate for/have as alternates be an occurrence of/be a type of describe/be used to define activity address business associate business object contract contract activity type contract alias contract amendment clause contract clause contract clause item contract clause set contract reference contract remark contract status contractual obligation depository designation interest designation ownership designation pty contract processing fee typical activity contract designation