You begin with Step 1, Pre-Requisites. Tools, Concept List, XSD and MIF files, and datatype and VOC are required to move forward. Step 2 is testing new messages types, requires the input of the new messages type's XSD and MIF files and the test process in MTK. If the testing of new message types is successful, move onto Step 3, verifying test files. Once test instances have also been verified and confirmed valid, you can move to Step 4 to set up message types. Step 4a is to upload the successfully tested files. Step 4b is to set up IMP and OMP configurations. This is repeated for each HDR instance.