Abstract: Since modeling workers have not identified an effective method to describe the correlations of the same entity among multi level of resolutions, consistency problem may occur when entities at multi level of resolution interact with each other in multi resolution simulations. It may occur even at the same level of resolution. Based on the analysis of problems in current modeling methods, a CM method is offered to solve the consistency problem. The CM method uses the concept of MRE to replace AE and DE, describes objects that are being simulated at designated resolution level in a consistent way, provides attribute bindings at any level at request, and establishes two mapping functions and a model of consistency. In this way, it solves the key problems of identification of attribute data set, temporal inconsistency, and mapping inconsistency.