50. A device comprising: a memory to store instructions; and a processor to execute the instructions to: identify a plurality of entities having relationships therebetween, access a first entity from the plurality of entities, access a second entity from the plurality of entities, map the first entity to the second entity, where the processor, when mapping the first entity to the second entity, being further to: bi-directionally map a first part, of the first entity, and a second part, of the second entity, determine, based on the mapping, if a graphical affordance, associated with at least one of an intermediate representation of a graphical model or code associated with the graphical model, is selected, and selectively identify, based on the determining, one or more portions of the graphical model or one or more portions of the at least one of the intermediate representation of the graphical model or the code associated with the graphical model, the processor, when identifying the one or more portions of the graphical model, being to: receive information associated with browsing the at least one of the intermediate representation of the graphical model or the code associated with the graphical model; and identify the one or more portions of the graphical model based on the received information associated with browsing the at least one of the intermediate representation of the graphical model or the code associated with the graphical model, and the processor, when identifying the one or more portions of the at least one of the intermediate representation of the graphical model or the code associated with the graphical model, being to: receive information associated with selecting the graphical affordance of the graphical model; and identify the at least one of the intermediate representation of the graphical model or the code associated with the graphical model based on the received information associated with selecting the graphical affordance of the graphical model.
59. The device of claim 50 , where the processor, when mapping the first entity to the second entity, is further to: generate tracing information that associates the first part with the second part.