In TM1 rules, an alias could be used in defining the target area (area definition), within rule calculation as well as in Feeders. However, few things must be kept in mind when using Alias in the Area definition of the cube. As the rule is now using the attribute value to dictate the rule calculations, it adds a potential risk of inadvertently updating the alias by the users thereby resulting in incorrect calculations. This could be mitigated by applying security on control objects. TM1 establishes cube dependency as the calculations are now dependent on alias values which resides in a ...