BP and contact person relationship in MDG portal shows relationship category as T instead of has contact person

Hi,

i am using LSMW(Message type: BUPA_INBOUND_REL_SAVE_M) for data upload for BP and contact person relationship in MDG.

but in MDG portal the relationship category shows T in place of has contact person.

from which table i can see the relationship category for MDG portal?

thanks,

abaper