Portfolio & Resource Allocation

Use this workbench when the decision is which combination of initiatives should share limited resources across one or more planning periods. It makes portfolio boundaries, objectives, capacity, demand, commitments, category rules, interactions, evidence, scenarios, and solver quality inspectable in one model.

The result is conditional on the recorded inputs. A feasible modeled portfolio is not an execution schedule, budget authorization, procurement approval, engineering sign-off, investment recommendation, or prediction of delivered benefits. “Optimal” means only that the bounded exact search completed and found the highest modeled score under the encoded objective and constraints. A heuristic result is a feasible incumbent, not proof of global optimality or infeasibility.

Evidence-to-portfolio review cycle

Frame the portfolio

Define objectives

Record capacity and demand

Model candidates and interactions

Compare scenarios

Inspect solver quality

Review and authorize

Monitor and reallocate

Allocation is a repeatable governance cycle. Changed evidence, capacity, or commitments require a new calculation and review.

What belongs in the model

one accountable portfolio question, scope, horizon, value unit, stakeholders, assumptions, and hard constraints;
explicit objectives and weights, ordered periods, resource types and units, and capacity by period;
candidate initiatives with comparable benefits, costs, scores, risk, confidence, resource demand, and field-level provenance;
mandatory commitments, category bounds, dependencies, exclusions, and modeled synergies;
manual and optimization scenarios that preserve protected choices;
validation findings, exact-versus-heuristic solver status, utilization, bottlenecks, comparisons, and sensitivity generated by the platform engine;
a separate human review and recommendation tied to the exact model version.

Method boundary

This is a project and initiative portfolio method, not financial-asset portfolio optimization. Use a Prioritization Matrix to rank individual alternatives when no shared capacity constraint matters; Project Viability for the cash sustainability of one project; Scenario Planning for broad external futures; or a Decision Tree for sequential actions whose later choices depend on observed uncertainty.

Choose the right decision method

Which mix fits shared limits?

Portfolio & Resource Allocation · Primary question

Set selection, periods, capacity, interactions

Portfolio & Resource Allocation · Key structure

Approve or schedule execution

Portfolio & Resource Allocation · Do not use it to

How do individual options rank?

Prioritization Matrix · Primary question

Weights and option scores

Prioritization Matrix · Key structure

Assume top-ranked items fit together

Prioritization Matrix · Do not use it to

Can one project be sustained?

Project Viability · Primary question

Cash flow and funding

Project Viability · Key structure

Allocate a multi-project resource pool

Project Viability · Do not use it to

What strategies are robust across futures?

Scenario Planning · Primary question

Plausible environments and signals

Scenario Planning · Key structure

Claim one forecast is optimized

Scenario Planning · Do not use it to

Portfolio allocation selects a set under shared constraints; adjacent methods answer different questions.

Continue with frame, objectives, and scoring.