ALV Using TYPE-POOLS: SLIS

hi

Using TYPE-POOLS: SLIS

I created a "special group" using structure

slis_sp_group_alv

and appending it to table of type

slis_t_sp_group_alv

i call this special group internal table using the function module:

"REUSE_ALV_HIERSEQ_LIST_DISPLAY"

the sample code will look something like this:

DATA: gt_sgroup TYPE slis_t_sp_group_alv.

CALL FUNCTION 'REUSE_ALV_HIERSEQ_LIST_DISPLAY'

IT_SPECIAL_GROUPS = gt_sgroup.

My question is How should i add the contents of my internal tables which i create using 'fieldcat' into this "special group" say 'xyzw' is the name of my special group.

Deepak