The IfcDoc tool was developed by Tim Chipman and is now maintained by Jon Mirtschin. It is one of the tools that can be used to define exchange requirements and formulate MVDs. It is available on the buildingSMART GitHub page.

Other tools to work with exchange requirements are the Use-Case Management tool, the buildingSMART Data Dictionary or the Information Delivery Specifications.

For more information about the best way to define exchange requirements for your use-case, please email leon.vanberlo@buildingsmart.org.