exchange requirement (ER)
defined set of information units that needs to be exchanged to support a particular business requirementat a particular process phase (or phases)/stage (or stages) BS
defined set of information units that needs to be exchanged to support a particular business requirementat a particular process phase (or phases)/stage (or stages) BS
general agreement, characterized by the absence of sustained opposition to substantial issues by any important part of the concerned interests and by a process that
schema providing a data structure used to describe the properties of objects NOTE The relevant scope of the data template should be used together with
exchange of only changed information between two synonymous sources PAS 14191:2020
change that affects the meaning, function or intended useNOTE Definition applies to properties and groups of properties.PAS 14191:2020
ELI5-S1: BIM Basics E6: Metadata explained Understanding Metadata in Building Information Modeling (BIM) Metadata provides critical information about an item’s content, making it easier to
change that does not affect the meaning, function or intended use NOTE 1 Definition applies to properties and groups of properties.NOTE 2 Examples of this
inherent or acquired feature of an item[SOURCE: BS ISO 6707-1:2017, 3.7.1.3] NOTE Examples include thermal efficiency, heat flow, sound reduction index and acoustic power level.PAS