We'd like to add a new constituent rating to use with our application, but when we tried adding a table value to the “Ratings” table using the Data Integration we're getting an error saying that particular table is read only.
Is that really the case? We are able to create a rating source without any issues. If this is expected behaviour, is there some other way to create a custom constituent rating that we can then add to constituents via the CreateConstituentRating endpoint?