Can we make it possible to select only the serial in the multiple choice list?

@wroos
@Kal_Lam
Hi,
Can we make it possible to select only the serial in the multiple choice list ?
The multiple answers I put are 1.Other_Specify 2. (DK). The main option chosen above should be selected first.
Roster_other_specify.xlsx (13.5 KB)

@bikky2044, could you provide more details so that the community could also help you solve your issue?