Mapping parent field to child field

[#1]

hi i have a table in which there are 2 fields. A and B. Field B is my Parent Field and Field A is my child Field. if  i select a in field B it is giving 1,2,3 in Field A. if i select 3 it is giving 4,5,6.

what i need is if i select  a in Field B i should get 1,2,3,4,5,6, in A field.

how can i get it..

Regards,

Rasool

[MarcoWedel]

Hi,

one solution could be:

hope this helps

regards

Marco