Do not display "Open this task" button for workflow tasks
Supported on: At least Windows Server 2008 R2 or Windows 7
Registry
HKCU
software\policies\microsoft\office\common\workflow Value name: disabletaskedit
Enabled: disabletaskedit = 1
Disabled: disabletaskedit = 0
Description
As part of E-mail notification of workflow tasks, users can edit a task by clicking the "Open this task" button to display the task dialog box for the workflow task. When this setting is enabled, the "Open this task" button is not displayed.