If you need only 001 VA - you don't have to initialize other VA 002 and 003 here: IMG -> Financial Supply Chain Management -> Treasury and Risk Management -> Transaction Manager -> General Settings -> Accounting -> Organization -> Initialization of Parallel Valuation Area (tr. TPM_INITIALIZE).
If you initialized it already - so use transaction you show at screenshots.
If not - you can do anything in transaction you show at screenshots with other VAs.