To edit your own custom view mode on a consultation page, select the settings button next to the Custom view drop-down list and select Edit custom view mode . You can also quickly select (and unselect) if a section is shown or hidden from the same list.
Example:
In this example, “Custom view” is selected on a consultation page. The states of the Patient referrals and Clinical notes sections are set to “open”, while Consultation details is set to “closed”. All other sections are set to "hidden".