GOLEM Resource Reservation Tree Adaptation to invoicing golem.resource.reservation red : invoicing_state=='open'; green : invoicing_state=='paid'; black: state=='draft'; blue : state=='validated'; grey : state=='canceled'; orange : state=='rejected' GOLEM Resource Reservation Form Adaptations to invoicing golem.resource.reservation GOLEM Resource Reservation Search Adaptations to invoicing golem.resource.reservation -->