<level> Contents Details Hides or customizes a level in a Business Intelligence subject area. Details The <level> element has the following contents: Attribute Purpose name, displayName, description, disabled See Common Attributes in a Subject Area. hidden (Optional) If this attribute is "true" then the level is not visible in this subject area. The default is "false". sort (Optional) For a level in a time dimension, this specifies how to sort members of this level by default. Specify either "asc" or "desc" This attribute has no effect for levels in data or age dimensions.