Business Decisions and Business Processes need to be analyzed and improved simultaneously for better business outcomes. Following are some practical notes from the field on the correct perspective for this.
1. Decisions are a network or a hierarchy, not a flow
Decision Analysis does not need a flow-based sequential thinking like Process Analysis. Unlike processes, decisions are evaluated in a network where a number of lower-level decisions are made to aggregate up to the main business decision of interest. This state-less decision can be plugged into a process with the process then flowing on down the time dimension.