| custo diagnostic Development / Release | Development of this version with all approved requirements |
| Critical bug fixes, security fixes, feature bug fixes, Order Requirements | All bugfixes relevant for this version, All security fixes for this version, OrderRequirements can be approved for this version |
| Security fixes only | Only Blocker that will prevent the software from being used anymore | custo diagnostic Development / Release | Development of this version with all approved requirements (Requirements have to be approved before the actual start of development) |