We shall see that the Intention Space model as an operation space of Design Chunks allows identification of the execution path for every interaction in Intention Space, thereby bringing transparency without losing privacy. This is possible by co-mingling natural language phrases in the open with domain-specific terminology and concepts in a controlled manner. [Fig 1]. This execution path will be referred to as the Common Path Of Understanding and Execution (CPUX), emphasizing that Intentions in the path aid in understanding the system behaviour. Each CPUX represents a locus of a use-case as the design chunks are put to use.