With the Edge software image management feature enabled, Enterprises can upgrade a specific Edge or a set of Edges, or all Edges.

Upgrade All Edges

To upgrade all the Edges of an Enterprise, under Administration > System Settings, change the default software image used by the Enterprise.

Upgrade Specific Edge(s)

You can override the default software image of an Enterprise for a selected Edge or set of Edges and can assign a different software image to upgrade to those Edges by selecting Configure > Edges > Actions > Assign Software Image.
For more information, see Manage Edges and Assign Software Image.