can someone help in this code ?? search by unique id

code is >>>
[#Collection: List of Ledgers]

Use : Ledger Collection
Title : $$LocaleString:"List of Ledgers"
Type : ledger
Fetch : Name
Report : ledger
Variable : Sledger
Trigger : Sledger
IsODBCTable : Yes
Delete : Format
Add : Format : $Name,33
Add : SubTitle : $$LocaleString:"LEDGER NAME", "GROUP", "unique"


Add : Format : $parent
Fetch : parent

Add :Format :$koremainif,10
Fetch :koremainif


:--------------------------------
Hello sir,
can someone help to look for unique id also