Resuming some concepts expressed in the part dedicated to the organization of the production process
in the District, it must remember like in nearly all is made of production of a good or of a family of products, a myriad
of enterprises that are taken care of that phase, and to the same way practically always exists (as it will be looked at in
the next one understood it, the passage nearly automatic rifle of information on the production and on the productive methods
it is one of the characteristics winning of OF).
This wants to say that it is highly realistic that the laborer of the
enterprise To, will use the same type of equipment, if not just the same one, of enterprise B, C, and, J, K and therefore
via.
Account of being is made an enterprise of the District of the fill up piece of supplies.
The production of
fill up supplies is organized in three is made distinguished very that they can be carried out in parallel:
- the preparation of stalks, realized from the inner or external units of carpenter's shop to the enterprise;
- the model
of the polyurethane, realized, inner or externally, is manually (on tables semifurnish) is in automated way through systems
automates Cad - Cam to you;
- the cut of the coverings (skins or woven) and of the linings.
Only for the workings that
regard exclusively the preparation of the stalks in the district comprensorio is 22 enterprises, on a total of approximately
300 recognized enterprises (1999)
Altamura 6
Santeramo 4
Matera 4
Gravina of Puglia 6
Modugno 2
---------------
Total 22
Some types of Fusti AAA stalks are of wrap to high quality and need of a particular type
of working, with specific machinery, than as an example they will call TagliaFustiAAA.
The 22 companies do not have all
how many availabilities in reciprocation, data the elevated cost of the members of the machinery.
Two scenes in breach
case can be verified:
- the SoloFusti enterprise does not have to warehouse the member of UtensileDeluxe reciprocation of the TagliaFusti AAA machinery and must attend of the supply; if it goes well, the delivery re-enters in lead the medium Time of the supplier, otherwise goodness knows how much will have to be attended and for how much time the production of FustiAAA will have to be postponed;
- The SoloFusti enterprise has to UtensileDeluxe warehouse; it has however immobilized a part consisting of the understood one them that he would have been usable for other investments or in order to cover the indebtedness.
If for absurdity they put with all the UtensileDeluxe, present in the district area, they would guarantee one by far advanced availability to the requirementses of substitution of the production lines of all and the 22 enterprises of the District. 
Calling with Me (= 1..n) the part of the supplyes that every company puts in common, that is to disposition of the MV, one will be had virtual ability (to emergency) interdistrettuali pars to MD.
Just this the idea of the Virtual Warehouse.
Only that, instead that to put in common the corporal good in a cetralized warehouse, the information of same in the system of the Virtual Warehouse and the possibility of access is put to disposition to that of it they had temporary need.
The companies participants transmit to the manager of the Virtual Warehouse the information of the contents of the business warehouse that wish to share in the District, in its turn the manager generate a Virtual Warehouse that contains the descriptions of the materials, the amount available and the times of supplying.
In this way the enterprises can consequently reorganize the own supplyes in function of the availability of the Virtual Warehouse and the operating necessities.
The UtensileDeluxe comes maintained in the Warehouse of the Owner; it continues to decide of the good to its like. In case the UtensileDeluxe in function had to go in damage, he could replace it immediately.
In the same way, if an other producer must have need to replace the UtensileDeluxe to the unexpected one, it could put itself in contact with the Virtual Warehouse, that he knows which are the availabilities in the district area, and on condition choose that one more convenient, behind suggestion of MV the same one.
The UtensileDeluxe would come immediately put to disposition of who of it has need, and the MV supply to reintegrate of the good in the warehouse that has lend it following the times of an ordinary resupply.

Source Unitec 2002
Moreover,
the warehouse that yields the good would come just indennizzato for that "loan", and the Manager of the Virtual Warehouse would
have straight to a compensation for the rendered service.
It must that it is very clearly that it is possible to construct
a system of the sort only if availability to the collaboration and the sharing of the information and the assets is had.
Moreover, given the elevated number of present companies in the District, base can be applied to a principle used in the planning
of the complex systems: the principle of not the temporary of the events, that is can be excluded statistically that the
same member goes in damage in the same moment in two different areas of the system.
If the UtensileDeluxe goes in damage in
the SoloFusti enterprise, is impossible that other enterprise of the same comprensorio goes in damage in whichever.
- A daily example of the principle of the supply is not the spare wheel, possesses some even if our motor vehicle uses
four, but the possibility is excluded to pierce more wheels at the same time.
In a generalized manner it would be possible to
define two "extreme" profiles customer of the MV, than they are found to the opposite ones:
- utilizzatore of the service and enough; that is all the supplyes come managed from the MV, and therefore the MV become
outsourcer of supplyings, taking to cargo also the ordinary supplyes. In practical the satisfied customer goodses and
services of resupply, but eliminate the costs of supplying and warehouse
- supplier of assets for the MV, that is places
like its main activity that one "lend" assets to the MV and therefore to the other district enterprises, gaining of profit
And then there is using type that will use of the MV in order to take assets when of it it has need and lend the goods
when it has some in overabundance.