A system dynamically integrates into an application program that implements rules for controlling business operations changes in the parameters and parameter groupings that are used by or in conjunction with the rules. The system includes a dynamic business logic rule integrator that provides business logic rules to the application software as executable routines, and a dynamic parameter manager that organizes and manages the parameters. The manager integrates changes to the parameters, groups and/or links the parameters, and makes the parameters available to the rules through a dynamically configurable system database—using a set of static database tables and related dynamically configurable database tables, in which certain database fields or sub-fields correspond to parameters that are used in the rules. The respective database tables and the various fields and sub-fields are established and linked together in accordance with user-defined categories and sub-categories, or “instances.” When parameters are added, edited, grouped, re-grouped, or deleted, the dynamic parameter manager updates, creates and/or removes database tables. The revised set of tables is then made available to the rules, and rules utilize the information in the various fields and sub-fields of the tables to control appropriate trading and associated reporting activities.