Ideally, a specific AMET should stop existing once it accomplishes its mission. As noted earlier, modernization should be a continuum, meaning an organization's need for Enabling Teams support will vary as new gaps or challenges emerge over time. If the exact same AMET needs to exist indefinitely, it usually signals that it never truly succeeded in upskilling the organization or making teams self-sufficient, or their mission was never properly defined (and they are just doing things). A successful AMET should become unnecessary on the specific modernization scope, as the organization and its teams absorb the new capabilities and can sustainably own the modernized architecture.

However, there is an important nuance regarding long-lived Enabling Teams. While specific AMETs and Enabling Teams disband after accomplishing their mission, organizations may have certain Enabling Teams that are long-lived, or as I like to call them: "Structural Enabling Teams." For example, consider the networks and groups of Staff Engineers, Tech Leads, or Architects working on broader, cross-organizational topics. These are essentially structural teams that can exist as a permanent enabling entity. However, their specific facilitating interactions and missions will be temporary and evolve over time to address the organization's current modernization needs or constraints. They may do this in different ways and often re-team into smaller groups to tackle specific challenges.