All Content Federation Services for Image Services documents can be retrieved from the Content Platform Engine server. If documents are also cataloged on FileNet® Image Services, the documents can also be retrieved through the FileNet Image Services system.
Content-based search and retrieval works only on documents that entered the Content Federation Services for Image Services system through the Content Platform Engine system, but not on documents whose index properties were exported from the Image Services system to the Content Platform Engine system.
If document content that originated in Image Services is cataloged on both the Content Platform Engine and Image Services systems, and is later exported from Content Platform Engine into another object store, the content loses its Image Services catalog information and is treated as though it originally entered Content Federation Services for Image Services through Content Platform Engine.