marzetta7,
I believe what Rosten wants to know is not the Order Status in GM's system (called VOMS -- short for Vehicle Order Management System). I believe he's talking about "priority" coding of the order in the system -- in other words, if there are 2 orders, 1 will be pulled/built before another -- based on order of priority. AFAIK, the
dealer sets that priority, NOT Buick.
As I mentioned before, Buick has changed their policy on allocation and now ALL ORDERS for Enclave come out of a dealer's Enclave allocation pool. If they have sold more than their allocation and you order a vehicle, your order will sit at code 1100 in VOMS (presuming the dealer enters it) until -- either allocation is increased to that dealer for the month -- or -- the following month, when they have a new "pool" of Enclaves that their dealership is entitled to get.
If a dealer should refuse or not use their allocation, it presumably would become available to other dealers (I have no idea of how they do this -- arm wrestle? lottery? draw straws? 10 paces, turn and fire? :angel

and then this additional allocation could be used for other orders.
I pulled the following information from elsewhere on the web - this comes direct from a dealer that participates in another forum:
Dealerships can enter as many orders as they want into VOMS (Vehicle Order Management System). As many sold orders as they take or as many stock orders as they want.
These orders will be acknowledged by GM with VOMS order numbers, and they will sit in the dealer order bank/pool.
In fact it is beneficial to have orders in the pool, so you do not miss an allocation opportunity.
The dealership will place them in order of priority.
GM/Buick will be able to see the number of orders each dealership has placed and if they are sold or stock.
When a dealer order cycle starts on a Thursday, the dealership will see how many of each line they were allocated.
They will also see the allocation of any constraints.
A dealership can also request additional allocation.
They may not get it but they can ask.
Any additional allocation would come from dealerships that turned down their allocation or from extra capacity above the allocated amounts.
As an aside, I posted in another thread that the owner of my dealership actually enters all the orders -- and he sets preference by date sold -- not by any other basis. I have confirmed that my order is in VOMS and is preferenced ahead of several other sold orders awaiting more allocations to my dealer, which I've heard may come as soon as the end of next week!!!!! I can only hope.
The dealership could enter the 5 orders they took in April right into the system. They would be there for when the dealership received an allocation amount. The system would then just them "pick" them "up".