1. A method executed by one or more processors, for processing activity models, contained locally or remotely on one or more processor readable storage devices, wherein, rules called Knowledge Base Modeler (KBM) rules, which were devised to depict complex processing scenarios, are obtained by, augmenting the method of the system called Knowledge Base System (KB), for representing and processing static and dynamic information, wherein the improvement comprises: a) a new set of colors called reference colors, which are devised for augmenting reference mechanisms of entities, wherein, a type of reference color called “Data Set” color, can be assigned to terms of KBM rules, which implies, that entity references restricted to a partition or logical grouping implied by the data set color, are sought for the term of the KBM rule; and the absence of the said “Data Set” color, implies a default partition; Said entity references of the terms of KBM rules are stored in a container, capable of providing said partitions or logical groupings; b) a new set of colors called complex colors, which are used for depicting complex processing notions; c) a new set of colors called process colors, which are used for depicting effects of process structures on entities; d) a new set of colors called conceptual colors, which are used for depicting rule graphs, in an abstract form; e) new specialized structural rules called KBM Structural rules, for structuring the integration of said KBM rules; f) an enhanced Object Context (O-Context), wherein each entity type, can hold a plurality of entity references, segregated into partitions, called data sets; g) an extensible framework for creating new color types, and mapping these colors to said KBM rules; said reference colors, complex colors, process colors, and conceptual colors are collectively referred to as KBM colors; and rules of said KB system, can be further enhanced by utilizing said KBM colors; said KBM rules, are further integrated into larger process structures, by a framework called KBM “Desired Special Complex” (DSC) framework, which facilitates integration of process structures of lower order to process structures of higher order, recursively, until higher level process structures called “KBM Rule Graphs”, “KBM Gears”, and “KBM Activities” are progressively generated; said KBM activities, can be configured for execution by generic workflow engines, which comprises: h) Associating a queue called workflow queue, and a record called “Activity Failure record”, with each of said KBM activities, based on the state reached by the activity upon execution, for integration with workflow engines, and storing these associations as metadata in a file called configuration file of the activity; i) Associating a plurality of controls called “process controls”, with each of said KBM activities, and storing these associations, in the configuration files of the activities, such that an activity is invoked, using one of the configured process controls, called default process control, or re-executed with a different process control after a previous failure; such that, said KBM activities grouped into a set of sequential or concurrent activity blocks, called KBM workflow, depicts the activity flow of a complex application system or subsystem, which could be executed, to accomplish the goals of the application system or subsystem, by any generic workflow engine, specialized to process the said KBM activity meta data, in said activity configuration files, or by a pre-supplied module called KBM work flow coordinator.