1.CONFIGURATION TRANSPORT

flow：DEV(100) --scc1--> DEV(400) --STMS after release-> QAS(510) --STMS after release-->PRD(800)

　　Open SAP refenence IMG and find the path for related items.

　　For example,

　　to change MRP controller&Buyer code,the path is "Production--->Material requirements planning--->Mast Data--->Define MRP Controllers";

　　to add new buyers "Materials Management--->Purchasing--->Create Purchasing Groups";

　　(CS new user,need Tcode SM30 to maintain ZUSER_CUST_V)

　　Save it with new TR and description,like"PP:Change username for PMC001";

　　Save it with new TR and description,like"SD:Change tax code for xxx";