Lessons From 30 Years of Dynamics: Scope Creep Then and Now

A prevalent challenge in D365 implementations today is persistent scope creep and the expansion of requirements. Having worked with Dynamics applications since the mid-1990s, primarily with enterprise clients, I have observed this issue intensify over time. While scope creep is not new, it has become more common due to evolving implementation methodologies and the increasing complexity of D365 itself.

Historically, waterfall methodologies kept clients at arm’s length during implementation, resulting in solutions that matched documented requirements but sometimes failed to meet expectations. As D365 has matured to address enterprise needs, its flexibility and familiar interface can obscure the underlying complexity, leading stakeholders to believe changes are simple and risk-free.

The shift toward agile and hybrid methodologies has increased transparency but also introduced new challenges. While these approaches encourage early feedback and iterative delivery, they can inadvertently open the door to ongoing changes. In ERP projects, true agility is limited by the structured nature of these systems. Allowing requirements to be revisited and altered mid-implementation often leads to budget overruns, compromised functional integrity, and solutions that diverge from original objectives.

The most successful implementations are grounded in trust. Once a solution and partner are selected, it is essential to rely on their expertise—much like trusting a doctor after seeking a second opinion. The blueprint phase is critical: leadership should clearly articulate the strategic drivers and end goals, while subject matter experts provide accurate insights into current processes. The implementation team then designs future-state processes, which SMEs validate.

During the build phase, it is vital to trust the deployment team and avoid second-guessing previously approved functionality. Changes should be deferred until at least six months post go-live, when real needs can be assessed with minimal financial impact.

In summary, to maximize the success of a D365 implementation:

• Establish clear objectives and requirements during the blueprint phase.
• Trust the expertise of your selected partner and deployment team.
• Minimize mid-project changes to preserve budget and solution integrity.
• Revisit and refine only after the system has stabilized post go-live.

This disciplined approach helps ensure implementations deliver the intended value efficiently and effectively.

By D365 F&O leader, Carlo Poropat