The Saudi Vision 2030 is a program of change management on national level driven mostly by the use digital technology. implementation building information modelling (BIM) part this change, and there general agreement that its improves productivity quality architecture, engineering, construction (AEC) industries. Despite extensive projects, Arabia has only recently planned for BIM. Several condi...

This paper discusses the nature of Interpretive Structural Modelling (ISM) as methodology for dealing with complex issues. Aspects of managing complexity relating particularly to the use of ISM with a group of participants are explored. These include the interrelations between the issue, group and methodology, and, between content, context, process and product. Languages for modelling structure...