[0] uncategorized [1] The issue has not been categorized. [2] A new version of a tool returns information on an issue that has not been previously checked and that is not yet classified. [3] S or T [4] 
This category has two uses: A tool can use it to pass through quality data from another tool in cases where the issues from the other tool are not classified (for example, a localization quality assurance tool interfaces with a third-party grammar checker). A tool's issues are not yet assigned to categories, and, until an updated assignment is made, they may be listed as uncategorized . In this case it is recommended that issues be assigned to appropriate categories as soon as possible since uncategorized does not foster interoperability.