how to call driver program internal table in a form

how to call driver program internal table in a form? Given below is my code

TABLES: VBRK,VBAK,ADRC,KNA1,VBRP,VBAP,J_1IMOCOMP.

DATA: BEGIN OF IT_CUST_ADD OCCURS 0,

STREET LIKE ADRC-STREET,

NAME LIKE ADRC-NAME1,

POST_CODE LIKE ADRC-PSTCD1,

CITY LIKE ADRC-CITY1,

CUST_TIN LIKE KNA1-STCD1,

END OF IT_CUST_ADD.

DATA: BEGIN OF IT_IN_DA OCCURS 0,

VBELN LIKE VBRK-VBELN,

FKDAT LIKE VBRK-FKDAT,

END OF IT_IN_DA.

now suppose these are my internal table. what should i write in FORM INTERFACE (associated type)