Various types of analytical processes are taken in decision making processes. As decision support systems, modules typically fall towards one end of a spectrum bounded by two module types:

Module Type Spectrum

"Closed ended" modules

Modules that help users choose among specific alternatives by leading them through a series of well-structured questions and analyses related to specific complex issues.

• Yes/no assessments: Based on the answers to a series of questions, PortBlue helps determine if a given action should be undertaken or not (e.g., does a particular acquisition make sense).
• Design decisions: Based on the answers to a series of questions, PortBlue helps design an action plan or program to satisfy the needs for a given situation (e.g., optimal employee retention plan).

"Open ended" modules

Modules that support important organizational processes such as risk assessment or post-merger integration but do not address specific, discrete decisions.

• Quantitative evaluations: Based on the answers to a series of questions and numerical inputs, PortBlue helps create a quantitative model that ranks and rates different options.

From closed-ended modules with defined recommendations or solutions to open-ended modules that focus analyses of options for decision making, PortBlue offers solutions across the full spectrum:

• Screening / Planning
• Benchmarking
• Diagnostics
• Configuration