how to sort collection by $parent or group name

hello sir,

how to sort collection by $parent or group name


;----------------code

[#Collection : VLedTable]

Use : Ledger Collection
Title : $$LocaleString:"List of Ledger Accounts"
Delete : Format
Add : Format : $Name,26

Add : SubTitle : $$LocaleString:"LEDGER NAME", "GROoUP", "GSTIN"

Add : Format : $parent
Fetch : parent

Add : Format : $PartyGSTIN
Fetch : PartyGSTIN

Sort : Default : $parent

 

I think

Sort : 0 : $Parent

in the collection would work.

Regards
Vishnu