This service is delivered after having agreed on the logistic, the length (from one day to months), the facilities which will be used, and the producer's requirements in terms of: number of fields, access to the workshop, access to electricity, access to offices, access to meeting rooms. It can be delivered all year long, unless the producers in question need leaves on the vines for their specific application. For insurance purposes they must declare the value of the equipment that will be stored in IFV facilities.