Enables you to check, uncheck, or toggle the specified Element.



  • ContinueOnError - The Boolean value to specify whether to continue executing the next activities even if there is an error thrown on this activity.

  • DelayAfterMs - Duration in milliseconds to delay before moving to the next activity.

  • DelayBeforeMs - Duration in milliseconds to delay before pushing this activity to the selected element.


  • Action - A Check, Uncheck, or Toggle dropdown. 

  • DisplayName - Renames the activity.

  • Target.Element - Use UIElement variable. This property cannot be used together with Selector.

  • Target.Selector - Property used to find a specific UI Element when the activity is executed.

  • Target.TimeoutMS - Duration in milliseconds to send an error if the selected element is not located.

  • Target.WaitElement - Waits for an Element to be ready before the activity runs if COMPLETED is chosen. Does not wait for an Element if it is set as NONE.


A sample checklist is used for this workflow which is shown below:

A checklist of my favourite colors

  1. Add an Open Application inside a Sequence.
  2. In the File Name, write the URL shown in the screenshot below. This is the link for the sample checklist.
  3. Add a Check activity.
  4. Click Select Element On Screen and then select the checkbox for Yellow.
  5. Add another Check activity.
  6. Click Select Element On Screen and then select the checkbox for Green. 


        The use case should look as the following screenshot:

After the execution, the checklist should now look like this: