1. A method for assisting configuring a code execution entity, the method including: providing a package including an indication of a set of potential actions for enforcing a software feature, at least one of the potential actions being conditioned by a set of run-time parameters; evaluating the run-time parameters for the entity assigning a value belonging to a predetermined range to each run-time parameter; determining a set of actual actions from the set of potential actions to be performed on the entity for enforcing the software feature according to the assigned values; filtering the set of actual actions to produce filtered actual actions, each filtered actual action satisfying a predetermined criterion, wherein a discarded actual action is included in the set of potential actions in the package, and wherein the filtering is performed using an analyser component in an application engine at the entity; and providing an indication of the filtered actual actions to a controller for enabling the application of the package on the entity in response thereto, wherein the filtered actual actions are actual actions remaining in the set of actual actions, and wherein the application of the package on the entity modifies data in a memory associated with the entity data processing system.