THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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R759853, 762232 drop entity PortLetPortLetCategory and PortletCategory portal_page_column, portal_page_portlet and portal_page and reload these from seed data.
R? not sure
alter table WEB_SITE drop VISUAL_THEME_SET
drop table VisualThemeResource, VisualTheme,VISUAL_THEME_SET