Open BIM Model Checker offers us the possibility to access all the documentation stored in BIMserver.center, allowing us to completely survey the project- not just the 3D model but also all the documentation attached to that model. The documentation tab is presented in a tree-structure where we will find all the files that have been loaded to the Open BIM Model Checker programme and the documentation attached to each one of these files. If we double click on one of the attached files it will open in the default view that the user has installed for that type of file.