| ⇢ | A | DomainService added | |
| ⇢ | A | PriceDifferenceWidget added | 
| ⇢ | B | DomainTariffForm::createServices() added | |
| ⇢ | A | PriceDifferenceWidget::run() added | |
| ⇢ | A | DomainResource::getServiceTypes() added | |
| ⇢ | A | DomainService::matchType() added | |
| ⇢ | A | DomainService::getOperations() added | |
| ⇢ | A | DomainService::tryResourceAssignation() added | |
| ⇢ | A | DomainTariffForm::getServices() added | |
| ⇢ | A | DomainTariffForm::getBaseServices() added | |
| ⇢ | A | DomainService::getResource() added | |
| ⇢ | A | DomainService::isFulfilled() added |