To use an existing record as the basis for a new record (to save typing similar information all over again) you can copy the existing record as a 'cloned' record (aka a different edition record).
To clone a record:
If know that it is safe to keep all of the relationship data in the cloned record for the new record, then you can select "Keep relationships" in the next step. If you are not sure that it is safe to keep all of the relationship data in the cloned record, for the new record, then select "Remove relationships" in the next step.
Notes