Generate thesaurus
From OpenKM Documentation
Thesaurus must be well done configured in OpenKM.cfg file, for more information how doing it refer to Thesaurus section.
By default thesaurus folder structure is not created, must be created in administration view. In order to make it these properties must have correct values:
kea.thesaurus.owl.file
kea.thesaurus.base.url
kea.thesaurus.tree.root
kea.thesaurus.tree.childs
If these properties are well done defined in OpenKM.cfg, then administrator must execute "Send" it will starting thesaurus folders tree creation. The level indicates the tree deep log it'll be displayed in the screen to monitoring thesaurus folder creation. This process could take some hours depending your thesaurus size.