how to install Tranportation Management module in SCM

Hi Our SCM system has these components - SCEMSRV 700 0009 SCM 700 0009 SCMBPLUS 700 0006 SCMEWM 700 0009 SCMSNC 700 0009 SCM_BASIS 700 0009 One user wants to implement Transportation Management module (SAP TM) can any1 guide me through the steps of pre-installations and installations for these and if something needs to be check for installing it WR