In Abiquo 4.6, you can create limits per provider. In public cloud, this means for all regions of the provider. In vCloud Director, this means that you can create a limit per endpoint URL.
It is important to note that the functionality of this dialog has changed
Note that in previous versions you could optionally enable a provider defaults dialog. In Abiquo 4.6, the limits are set at for the whole provider level. In previous versions of Abiquo, the limits you enter are set for all regions were set as the default for each region of the provider.