In order to fully understand and efficiently implement 4D BIM models and methods, we need to develop a precise knowledge of which project digital documents should be used, and also how they influence the decision-making process. This article studies the convergence between uses of 4D BIM and digital project documents. We hypothesize that a clear visualization of the construction simulation through a 4D model is a useful source of information and a support for decision-making at collaborative meetings. Through this research we continue to progress towards a new 4D-based collective decision device, thus these elements will contribute to propose 4D BIM as a support for the decisionmaking on AEC projects. Further, the present research will be complemented by results from questionnaires given at a later research stage. The article presents a brief review of BIM context to consider ways of fostering the implementation of all 4D BIM uses (not only visualization), next it introduces a proposition for 4D BIM uses implementation by project development phase, and to conclude it summarizes stakeholders roles and documents relevant to 4D BIM uses.