This activity has been deprecated so it won’t receive any update any more. It's not visible in the workflow designer but workflows which are using it will continue to work fine. There is a new version of the activity named TaskOperationOpenLinkV2. Use it to take advantage of the new features.
TaskOperationOpenLink
Description
This activity allows to create a task operation which opens an external web page given its link.
Misc
Description InArgument<String>
The description of the operation.
Link InArgument<String> REQUIRED
The link to be opened.
MaximumNumberExecution InArgument<Int32>
The maximum number of times the operation could be executed.
MinimumNumberExecution InArgument<Int32>
The minimum number of times the operation could be executed.
Name InArgument<String> REQUIRED
The name of the operation.
Result OutArgument<TaskOperation>
ShowPriority InArgument<Int32?>
The ShowPriority property indicates the order in which operations should be displayed within a task screen.It can be assigned to any integer value(even negative), so be sure to assign it in a way that respects the order in which the operations must be performed.The higher the number, the more the operation has priority so it must be performed before the others.