BIM facilitated a truly collaborative workflow which encompassed suppliers, specialist architect consultants, engineers and contributors. BIM gave the huge team a common platform for communicating how each component of the design was expected to look, feel – and cost. This was borne out in the collaboration between Pell’s team and ASSA ABLOY to develop a good deal of the hospital's 12,000 doors. The result showcases the use of BIM in the continual development of specifier/supplier relationships for any development.