Adding new fields to Allocation Table - Recipient Matrix

Hi All,

I need to add 2 additional fields to the recipient matrix for each recipient (tcode wa01/02, under recipient matrix). Basically it's display in table form . I need to change the table display to look like below.

article/site  |  mode  |  total  |  site 1 | <additional field> | <additional field> | site 2 | <additional field> | <additional field> |

Badi WRF_X_AT_MTRX_DET_E seems to be the right one from the documentation but it did not break into my code. Appreciate someone could help shed some ideas on this... Thanks!

Cheers,

cady