The Top Menu Bar is where the functionality to Add Scripts, Add Groups, Select Scripts To Delete is located.

Add Scripts

To add a new script, click the Add script Button at the far left of the Top Menu Bar. Clicking the Add script Button will enable all the available fields in the script Editor area.

Add Groups

To add a group, click the Add Group Button in the Top Menu Bar.

Select Scripts To Delete

To delete scripts, click the 'Select Scripts To Delete' button in the top menu bar. Upon selecting this, you'll be met with a checkbox next to the scripts, clicking the checkbox and selecting 'Delete' will remove the script from the system.