Post rent accounts to three different vendor reconciliation accounts

Hi Experts

Currently I'm working for SAP Real Estate Implementation for a retail client.

As per the commercial lease-in  business processes-

BP is linked to a vendor & for this vendor 3 different reconciliation accounts needs to be maintained:

Reconciliation a/c 'X': for advance rent settlement

Reconciliation a/c 'Y': for security deposit settlement

Reconciliation a/c 'Z': Fixed Rent/ Sales Based Rent Settlement

So when I'm creating Business Partner (BP) in the foreground, vendor (with 3 different reconciliation accounts) will be created automatically.

Is there any configuration available (using t-code: RECACUST) which i can set to create BP in foreground & vendor with 3 different reconciliation accounts is created in the background?

Also I wish to know, if this possible, when I'll be posting rental conditions (for advance rent, security deposit & fixed rent or sales based rent) how will system determine which vendor reconciliation account will be credited amongst all the 3 reconciliation accounts (if maintained in vendor master)?

The different rental accounting entries which will be generated in each of the 3 different rents are as follows:

Advance paid to vendor (at the time of new store opening): Rs 4,00,000 Lacs (for ex)

1) Accounting entries to be generated when advance rent condition is posted:

                      

2) Security Deposit paid to the vendor (at the time of new store opening): Rs 2,00,000 Lacs (for ex)

Accounting entries to be generated when  security deposit rent is posted:

3) Fixed Rent/ Sales Based Rent Settlement paid to the vendor (normal monthly conditions): 40,000 per month (for ex)

Can this scenario be built in SAP RE-Fx module?

Experts replies to this query will be deeply appreciated as this is causing a showstopper in the implementation project.

Thanks

Shantanu Kar