![]() Data associated with unplanned internal changes can be directly interpreted (data>information) but their consequences have to be analyzed (informationknowledge) data associated with unplanned external changes must be interpreted (datainformation).Ĭhanges can be classified with regard to their source (enterprise or environment) and modality (planned or not)Īssuming with Stafford Beer that viable systems must continuously adapt their capabilities to their environment, this taxonomy has direct consequences for their governance:.Data associated with planned changes are directly meaningful (data>information) whatever their source (internal or external) internal changes can also be directly associated with purpose (information>knowledge). ![]() Changes in environment are not under control, they may need interpretation (datainformation), and their consequences or use are to be explored (informationknowledge).Changes within the enterprise are directly meaningful (data>information), purpose-driven (information>knowledge), and supposedly manageable.How to align actual changes with their symbolic counterpart Changes & Information ProcessingĪs far as enterprise governance is considered, changes can be classified with regard to their source and modality. Changes of organization and business processes not affecting conceptual models (c).Changes of organization and processes affecting functional architecture (b).Management: changes in actual configurations (a1) and symbolic representations (a2) that can be carried independently.On that basis the next step will be to examine the tie-ups between actual changes and symbolic representations: Structural changes affect contexts and assets and cannot be dealt with at process level as they.Operational changes are occurring, and can be dealt with, within the time-frame of processes execution.But assessing variations should be both easier and more directly useful.Ĭhange being by nature relative to time, the first thing is to classified changes with regard to time-frames: Enterprise architectures can be described along two dimensions: nature (actual or symbolic), and target (objects or activities).Įven for that simplified architecture, assessing variety and information processing capabilities in absolute terms would clearly be a challenge.
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