Device Replacement

Device Replacement" is about loading an old project with a DTM with a different PROGID and a different name.

The following points must be taken into account during the Load-Process of the DTM

1) The PROGID is changed in the FDT container outside the DTM.
2) The DTM must recognize that it is a "Device Replacement".  When loading the DTM, it is determined that the loaded DTM name does not exist in the "Internal Device List". In this case, the DTM must look in the "...script.xml" to see whether this name is a "Device Replacement". Therefor there is a new "Replacement" component inside in the "...script.xml" containingthe "old" and the "new" name.
3.) If a "Device Replacement" is detected, the following points must be made:

3.1) Change stored "DeviceType" ( name/description...) attributes inside framework datamodel.

3.2) Change stored attributes like name/description inside DTM datamodel.

3.3.) It must be checked whether the script properties are set correctly. This normally happens the first time the DTM is instantiated

4.) Check of PDI.XML and TLV database whether the output has not changed or has changed as expected.