Environment Administrators can import EPC data from outside environments into their own environment. They can also export their environment to EPC data files.
*Overwrite is only supported for a unidirectional export/import (ex: export from environment A > import to environment B). This means that data will only be overwritten if the export is performed from the same source environment (environment A) and then re-imported into the same destination environment (into environment B).
!Overwrite is NOT supported for a bidirectional export/import (ex: export from environment A > import to environment B > export from environment B > import to environment A). This scenario will result in the creation of duplicate objects during the last import to environment A because EPC treats all the data as new objects.