what code should be written on codeunit 5704 to create a GST accounting entry when a transfer order is posted in Nav version 2009r2

Since itsfully customized i am not able to create a gst accounting entry on gl entry table can anyone help me to write the code.

In CU 5704 you only have to assign values from transfer line to Transfer buffer table, then data will flow from transfer buffer to Gen. Journal Line. And then with the help of CU 12 (Init GL )you able to create Gl entries.