| DisplayName | ID | Parent | Accessibility |
| FAQ | System.Knowledge.ArticleTypeEnum.FAQ | System.Knowledge.ArticleTypeEnum | Public |
| Procédure | System.Knowledge.ArticleTypeEnum.HowTo | System.Knowledge.ArticleTypeEnum | Public |
| Problème | System.Knowledge.ArticleTypeEnum.Issue | System.Knowledge.ArticleTypeEnum | Public |
| Application d'entreprise | System.Knowledge.CategoryEnum.EnterpriseApplication | System.Knowledge.CategoryEnum | Public |
| Matériel | System.Knowledge.CategoryEnum.Hardware | System.Knowledge.CategoryEnum | Public |
| Réseau | System.Knowledge.CategoryEnum.Networking | System.Knowledge.CategoryEnum | Public |
| Autre | System.Knowledge.CategoryEnum.Other | System.Knowledge.CategoryEnum | Public |
| Impression | System.Knowledge.CategoryEnum.Printing | System.Knowledge.CategoryEnum | Public |
| Logiciels | System.Knowledge.CategoryEnum.Software | System.Knowledge.CategoryEnum | Public |
| Doublon | System.Knowledge.TagEnum.Duplicate | System.Knowledge.TagEnum | Public |
| Incomplet | System.Knowledge.TagEnum.Incomplete | System.Knowledge.TagEnum | Public |
| À réécrire | System.Knowledge.TagEnum.ToRewrite | System.Knowledge.TagEnum | Public |