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Four Dimensions of Workforce Agility: Time, Location, Role, Source

Definition

Workforce agility can be designed along four independent dimensions: time (when work happens), location (where people work), role (what people do), and source (who does the work). Each dimension unlocks different kinds of value. Most organizations limit themselves to one or two dimensions—typically time and location—leaving substantial opportunities untapped.

In the Book

The AFF defines these four dimensions explicitly in their research framework (Diagram 2.1):

  • Time: When people work. Examples include part-time working, staged retirement (gradually reducing hours), flexitime, shift variation, and annualized hours contracts (people work longer in peak seasons, shorter in low seasons, but receive level pay).

  • Location: Where people work. Examples include remote working, multi-site working (staff assigned across multiple bases), and flexible office arrangements (hot-desking, mobile working within a fixed office).

  • Role: What people do. Examples include multi-skilling (training staff for multiple tasks), specialist roles (deepening expertise in one area), and job rotation (moving people between roles for development or to match demand).

  • Source: Who is employed. Examples include permanent employees, part-time workers, freelancers, agency workers, crowdsourcing (open-market bidding for tasks), and non-employee contributors.

The AFF's research found that organizations typically focus on one or two dimensions—usually time and location—because those are the most visible and easiest to manage. But the greatest value often lies in the dimensions organizations overlook. MTM Products, a 50-person manufacturing firm, found that multi-skilling (role dimension) created more value than time flexibility alone: they could redeploy staff to where demand was highest, reducing overtime and unproductive gaps. Lloyds Banking Group discovered that mixing time, location, and source dimensions together—using temporary staff for seasonal peaks, remote workers for specialized tasks, and varied shifts to cover extended customer hours—generated value equivalent to 7% of workforce costs.

Why It Matters

This framework prevents local optimization. An organization that only adjusts time (part-time roles, flexible hours) may still miss opportunities in role flexibility or source diversity. By thinking across all four dimensions simultaneously, a business can identify the combinations that solve its specific demand patterns. A manufacturing plant and a customer service center face entirely different demand profiles—spiky and predictable versus variable and reactive—so they need different agility combinations. The four-dimensions lens makes that apparent and actionable.

It also provides a shared language. When different parts of an organization discuss "agility," they often mean different things. The framework ensures clarity: are we designing for time flexibility, location flexibility, role flexibility, or source flexibility? Or some combination? This precision distinguishes real agile design from scattered flexibility that satisfies no one.