We need to be able to see the future without auto planned orders, else how are we going to update them?

As a matter of fact immediateReindexObject doesn't call reindexObject on the object

SimulationTool: getNextAlertInventoryDate can look for the lowest invetory inferior to the reference quantity

Since last FormBox behavior fix, the context needs to have View permission.
We allow to View for groups that has some permissions on the related delivery.
This way, users that has permission to solve divergences should be able
to get the form, fill it, update it and submit it.