This setting allows you to group all steps description of a screen into only one step.
Click Settings icon at the right side of the qTest Explorer Editor's title bar.
Alternatively, you can click Settings in the Explorer Context Menu.
Locate the Test Case Generation section in the General tab of the Settings dialog.
Check the Group all actions... box if you want to group all the seperated steps of a screen into one single step. Refer to Create Test Case for more details about submitting Test Cases in Editor.
Click Save to save settings for subsequent use.