GroupProjectFieldRepresents a group project custom field entity. Use it in an import script.Extends ProjectField.PropertiesNameTypeDescription idstringThe ID of the project custom field. multiValuebooleanWhen true, the project custom field can support multiple values. A field can be either simple or multi-value. false by default. namestringThe name of the project custom field. typestringThe type of the project custom field.10 September 2026FloatFieldValueHistoryItem