Summary : All algorithms related to categories and relations in CMF
Description :
Category objects allow to define classification categories in an ERP5 portal. For example, a document may be assigned a color attribute (red, blue, green). Rather than assigning an attribute with a pop-up menu (which is still a possibility), we can prefer in certain cases to associate to the object a category. In this example, the category will be named color/red, color/blue or color/green