There are five columns that can be arranged in different ways. Choose the format that best fits the organization.
One or more columns can be locked.
Look at the layout you've chosen and tick the columns to which people can add their own widgets. Such widgets will be visible only to that member and not to others, including webmasters.
Uncheck the columns that members are not allowed to change themselves. General information provided by the organization that may not be removed is one example.