Adding categories
In the document properties tab of the properties panel, you can add and remove categories.
In order to optimise indexing and future information searches in the document management system, it is necessary to add categories that describe or identify the stored file.
Although the document parametrization system by property groups is superior with regards to capacity, these will continue to be maintained and will not disappear, as it is understood that in certain installations property groups will not be created and it is useful that parametrization by default categories is maintained.
Adding or deleting categories does not modify the document version.
Categories are a hierachical folder structure of folder and subfolders.
Adding categories
Categories can be selected from available hierachical categories folder structure.
Click in 
categories icon and it'll appearing a popup with available cattegories.
