Modifying Global Settings
To modify a global setting, click Edit Settings:
That takes you to the Edit Settings page:
To edit an existing setting, select the current value and then type in a replacement value. For example, to change the custom setting min_age from 13 to 16, simply select 13 and then type 16:
In some cases (for example, the email_method setting), you might be able to select a new value from a dropdown list; this occurs when there are a limited, and predefined, set of values you can choose from:
After making all your changes, click the Save Changes icon:
If you leave the Edit Settings page without saving your changes, those changes won’t be saved.