Is it possible for VM Invoice to create partial invoices and delivery notes based on partial deliveries?

For example:

Purchase Order:

10 ea Product A $100.00 = $1,000.00
10 ea Product B $50.00 = $500.00
Total: $1,500.00

Partial Delivery A (Delivery Note A)
10 ea Product A 0 Remaining
0 ea Product B 10 Remaining

Invoice A
10 ea Product A $100.00 = $1,000.00
0 ea Product B $50.00 = $0.00
Total: $1,000.00

Final Delivery B (Delivery Note B)
0 ea Product A 0 Remaining
10 ea Product B 0 Remaining

Invoice B
0 ea Product A $100.00 = $0.00
10 ea Product B $50.00 = $500.00
Total: $500.00

Hello,
currently this would be possible by editing the original order A and removing the Product B from it and creating a new order B with Product B in it when it becomes available.

Then you can issue invoices A and B for particular orders.