This table in database
DROPDOWNLIST(COLUMN1) COMPLETED_bY
sTART ABC
tASK_OVER DEF
fINISH GHI
iN DROPDOWNLIST ONLY
AFTER I SELECT "TASK_oVER"
{
COMPLETED_bY=vALUE
}
ELSE
{
NULL
}
EG)IN dropdonwlist if i select start->Finish
{
COMPLETED_bY=null
}
if(start->tast_over->finish)
{
COMPLETED_bY=value
}