The Created By, Modified By, Modification Date, and Creation Date fields are set to read-only in the Local Government Information Model and cannot be used for Editor Tracking.
1. Manually create new text and date fields in the Attribute Table in order to use the Editor Tracking fields. Or,1. Manually create a new feature dataset and a new parcel fabric through ArcCatalog.2. Select 'Yes' for the option to define a fabric information model. The Created By, Creation Date, Modified By, and Modification Date fields are not added as read-only and can be used for Editor Tracking.