Your organization must be using Enterprise, Performance, Unlimited, or Developer edition.
Translation Workbench and data translation must be enabled in your org.
To view this object, you must have the “View Setup and Configuration” permission
Usage
Use this object to translate the data stored in a WorkTypeGroup record into the different languages supported by Salesforce. If data translation is enabled for custom fields on the WorkTypeGroup object, additional WorkTypeGroupDataTranslation fields exist for translating the data contained within those fields.
You can’t use a custom external id field in an upsert call for a WorkTypeGroupDataTranslation object.
Description: The translated value for the WorkTypeGroup description.
IsOutOfDate
Type: boolean
Properties: Defaulted on create, Filter, Group, Sort
Description: Indicates whether the translation is out-of-date (true) or current (false). A translation is out-of-date if the parent WorkTypeGroup record is updated after the last translation was filed.