In efa there are tables in which names or similar should be unique in addition should be unique in addition to the key of the record, but this uniqueness is not enforced. For example, if for a person name or a destination, more than one object id exists, because the person or destination has been created more than once, this will be displayed. This can distort evaluations. Cleaning up duplicates is only possible in efa, not in efaCloud. There is the function 'Merge' to accomplish this.