Can we park journal voucher created by POS statement in AX 2012 R2

Dear All,

Normally AX automatically posts all vouchers in GL as soon as POS statement is posted. I want to post the voucher created by POS statement manually. Is it possible.

Can we process/post POS open statements without posting GL vouchers at back end. Normally when AX automatically post POS open statements, it creates and posts GL journals.

I want that GL journals shall remain in open state after POS statement is calculated or posted. So that i may check it and add evidence with Journal and then post it. Any guess how?

Does any one have idea how to configure AX that it does not post journal vouchers of POS statement and allow processing it manually once user calculates and post POS open statement. Thanking in advance.

Regards, Faisal