All identifiers can be changed in todo4teams at runtime. Any number of translations can be assigned to a key. The number of languages ​​currently used by the system is determined by the system parameter GUI_LANGUAGES (e.g. "de,en,it"). When editing labels, the translation into the respective language must be entered in all tabs for the respective key (in our example "Blue"):

As a rule, adding or deleting labels should not be necessary. A typical use case, however, would be adding a language in the system parameter GUI_LANGUAGES and entering the respective translations.