About Change Management

Learn about Change Management and how it works together with Workflow.

Revision-Controlled Workspaces

Revision-controlled workspaces enforce a special level of control on items. Modifications to these items are done only during specific windows and each set of modifications is captured in a snapshot of the item record called a revision. Each revision represents a phase in the development of that item. When a new revision is created, the previous revision of the item is permanently locked and can not be changed.

Lifecycle Phases

As items are revised, they go through lifecycle phases. These phases and the transitions between them can be tailored by your administrator, but in most cases these phases are:

Lifecycle example

Revisioning Workspaces and Change Windows

The process of revising items and moving them through the product lifecycle is accomplished using a revisioning workspace. Revisioning workspaces operate in conjunction with revision-controlled workspaces to implement a product lifecycle management system.

Typically, a revisioning workspace encapsulates the documentation related to revising/releasing one or more items in a revision-controlled workspace.

Controled change management

The items in the revision-controlled workspaces are associated with the revisioning workspace item through the Linked Items tab (see Linked Items). When revision-controlled items are added in this way, an open change window is created for these items.

A green stamp displays on the working version of a Revision Controlled item when it is managed by a revisioning item.

Green stamp icon on the Modern interface

The Revisioning Workspace has workflow defined with a specific state called the Change Management State or CM State. Once this state is reached, the linked items are transitioned to the next phase of the lifecycle defined for each item, and the change window is closed. Optionally, the change window is closed earlier if a Lock State is specified that comes before the CM State is reached.

locked stat

Revisions, Working Versions, Superseded Items, and Bills of Material (BOMs)

Changes to items in a Revision-Controlled Workspace can occur only when an item is Unreleased or when a change window is opened via the Revisioning Workspace. In either case, any changes are applied to what is called the "Working Version."

Working revision

Unreleased items are such that the working version is the latest and only version. These items appear with an asterisk in the item selection list. When referenced in a bill of material these items are shown with a lower case w as the revision number to indicate this is an unreleased working version. When an unreleased item is released via the CM workspace the working version becomes hidden until the next change window.

Hiding items until a change

The working version of a released item once again becomes available for modifications upon creation of a new change window.

Working version of a released item becomes available

When a released item is revised via the CM workspace the previous release becomes superseded and all references to this superseded item in all the bills of material are updated to point to the new revision once the CM State is reached.

Revision to a released item updates BOM

Auto-skipping in default revision scheme

Fusion 360 Manage skips the following revision letters: I, O, Q, S, X and Z.