If you are upgrading from a previous version and the database already contains default templates, those templates will be overwritten during the import process. Any new templates, custom templates, or copies of default templates that have been added to the database will not be overwritten. However, modifications made to the properties of an existing report or document template, such as a change to the name, description, visibility, category, etc., will not be overwritten by template import. Only the template will be replaced.