The simplest case is the use directly after the minimum interface configuration (PLM interface and CAD export only).
You can export parts and during the CAD export a document info record (DIS) is created in SAP ECTR and the generated part is stored there.
In the LinkDB, there are not yet SAP columns created and no return mapping takes place, so that there is no control which documents are available.
You can only identify exported parts that were created in SAP ECTR via the PLMTABLE2 using PRJ_PATH, NBDEFAULTLANG and FILENAME (document ID).