Wacom Intuos Pro Manual page 53

Integrated Applications
Some software applications may directly control ExpressKey, Touch Ring or Rocker Ring settings, which
may cause them to perform differently than the function set in
displays have a Touch Ring or Rocker Ring.
When an ExpressKey setting is overridden by an application, the ExpressKey will automatically
update, using either Application Defined or the new function name. Some or all of the ExpressKeys
may be overridden, depending on the application.
When an application overrides the Touch Ring or Touch Strip, all its modes are affected. If an
application overrides only some of the available functions, the remaining mode(s) are set to Skip.
An integrated application will have control only when that application is active and in the foreground.
When you close that application or select a new application pane to work in, your
Properties settings are returned to their previous state.
To review settings for the current front-most application, set an ExpressKey to Settings and press
the key at any time.
Applications that have been integrated will typically give you an opportunity to disable this functionality
when first using your Wacom device with the application. Refer to your application documentation for
specific details how to customize or disable this feature. If that information is not available, you can use
Wacom Tablet Properties
integrated application.
to create application-specific settings that will override the behavior of the
Wacom Tablet Properties. Note: Not all pen
Wacom Tablet