From the View Manager, after you create a view, you can update the view EQL definition. Note that if you change the definition, you could affect components that are using the view, as well as other views that may use attributes from this view.
To edit a view definition:

For details on the rules for setting a view definition, see Rules for using EQL to define a view.
If the definition is invalid, then Studio displays error messages to help you troubleshoot the definition.
The attribute and metrics lists are updated to reflect the new definition.