| DisplayName | ID | Parent | Accessibility |
| Najczęściej zadawane pytania | System.Knowledge.ArticleTypeEnum.FAQ | System.Knowledge.ArticleTypeEnum | Public |
| Procedura | System.Knowledge.ArticleTypeEnum.HowTo | System.Knowledge.ArticleTypeEnum | Public |
| Sprawa | System.Knowledge.ArticleTypeEnum.Issue | System.Knowledge.ArticleTypeEnum | Public |
| Aplikacja całościowa | System.Knowledge.CategoryEnum.EnterpriseApplication | System.Knowledge.CategoryEnum | Public |
| Sprzęt | System.Knowledge.CategoryEnum.Hardware | System.Knowledge.CategoryEnum | Public |
| Obsługa sieci | System.Knowledge.CategoryEnum.Networking | System.Knowledge.CategoryEnum | Public |
| Inny | System.Knowledge.CategoryEnum.Other | System.Knowledge.CategoryEnum | Public |
| Drukowanie | System.Knowledge.CategoryEnum.Printing | System.Knowledge.CategoryEnum | Public |
| Oprogramowanie | System.Knowledge.CategoryEnum.Software | System.Knowledge.CategoryEnum | Public |
| Duplikuj | System.Knowledge.TagEnum.Duplicate | System.Knowledge.TagEnum | Public |
| Nieukończone | System.Knowledge.TagEnum.Incomplete | System.Knowledge.TagEnum | Public |
| Do ponownego napisania | System.Knowledge.TagEnum.ToRewrite | System.Knowledge.TagEnum | Public |