If the user changes the name on a manufacture, a job will run through articles with for this specific manufacture (MFR) and change according to the users specifications. 

When you choose to change a field, name or other value, and the backlog is to be updated according to the users specifications, a job will run through and change as specified. The  server is 1130 - the job will therefore have PID 1130. This is in very many areas of the system.