To edit a search template:
In the navigation pane, click Saved Searches.
If necessary, click the Search templates link in the content pane. Otherwise, skip this step.
Select the search template, and select File > Edit.
To allow other users to access this search, select Make this search available to others.
To allow users to change values for a property, use the arrow to move that property to the Input fields box.
To keep a user from changing the value of a property, leave the property in the Fixed values box.
Click Save.