| Property | Description |
| Cost type | Specification of the cost type. |
| Allocation type | The allocation type defines whether the costs are allocated only to rented rooms or to all (rentable) rooms in the key. Direct costs are not allocated; they are assigned directly to the tenant. |
| Allocation key | The apportionment key must be defined for apportionment type rented and rentable. |
| Key unit | Specification of the unit for the allocation key. |
| Negative key | The value of the negative key (total rooms) is deducted from the apportionment key. |
| Included in the flat rate? | Only cost types that are not included in the flat rate will be invoiced. |
| Included in administrative costs? | Only cost types that are not included in the administrative costs are invoiced. |
| Net annual costs [€] | Net annual costs in euros. |
| Gross annual costs [€] | Gross annual costs in euros. |
| Net costs January [€] | Specification of the net costs for the billing month in euros. |
| Net costs February [€] | Specification of the net costs for the billing month in euros. |
| Net costs March [€] | Specification of the net costs for the billing month in euros. |
| Net costs April [€] | Specification of the net costs for the billing month in euros. |
| Net costs May [€] | Specification of the net costs for the billing month in euros. |
| Net costs June [€] | Specification of the net costs for the billing month in euros. |
| Net costs July [€] | Specification of the net costs for the billing month in euros. |
| Net costs August [€] | Specification of the net costs for the billing month in euros. |
| Net costs September [€] | Specification of the net costs for the billing month in euros. |
| Net costs October [€] | Specification of the net costs for the billing month in euros. |
| Net costs November [€] | Specification of the net costs for the billing month in euros. |
| Net costs December [€] | Specification of the net costs for the billing month in euros. |
| Gross costs January [€] | Specification of the gross costs for the billing month in euros. |
| Gross costs February [€] | Specification of the gross costs for the billing month in euros. |
| Gross costs March [€] | Specification of the gross costs for the billing month in euros. |
| Gross costs April [€] | Specification of the gross costs for the billing month in euros. |
| Gross costs May [€] | Specification of the gross costs for the billing month in euros. |
| Gross costs June [€] | Specification of the gross costs for the billing month in euros. |
| Gross costs July [€] | Specification of the gross costs for the billing month in euros. |
| Gross costs August [€] | Specification of the gross costs for the billing month in euros. |
| Gross costs September [€] | Specification of the gross costs for the billing month in euros. |
| Gross costs October [€] | Specification of the gross costs for the billing month in euros. |
| Gross costs November [€] | Specification of the gross costs for the billing month in euros. |
| Gross costs December [€] | Specification of the gross costs for the billing month in euros. |
| Levy January | Specification of the allocation for the billing month. |
| Levy February | Specification of the allocation for the billing month. |
| Levy March | Specification of the allocation for the billing month. |
| Levy April | Specification of the allocation for the billing month. |
| Levy May | Specification of the allocation for the billing month. |
| Levy June | Specification of the allocation for the billing month. |
| Levy July | Specification of the allocation for the billing month. |
| Levy August | Specification of the allocation for the billing month. |
| Levy September | Specification of the allocation for the billing month. |
| Levy October | Specification of the allocation for the billing month. |
| Levy November | Specification of the allocation for the billing month. |
| Levy December | Specification of the allocation for the billing month. |
| January factor | Specification of the allocation factor for the billing month. |
| Factor February | Specification of the allocation factor for the billing month. |
| Factor March | Specification of the allocation factor for the billing month. |
| April factor | Specification of the allocation factor for the billing month. |
| May factor | Specification of the allocation factor for the billing month. |
| June factor | Specification of the allocation factor for the billing month. |
| Factor July | Specification of the allocation factor for the billing month. |
| August factor | Specification of the allocation factor for the billing month. |
| September factor | Specification of the allocation factor for the billing month. |
| October factor | Specification of the allocation factor for the billing month. |
| November factor | Specification of the allocation factor for the billing month. |
| Factor December | Specification of the allocation factor for the billing month. |
| Consumption January | Indication of consumption for the billing month. |
| Consumption February | Indication of consumption for the billing month. |
| Consumption March | Indication of consumption for the billing month. |
| Consumption April | Indication of consumption for the billing month. |
| Consumption May | Indication of consumption for the billing month. |
| Consumption June | Indication of consumption for the billing month. |
| Consumption July | Indication of consumption for the billing month. |
| Consumption August | Indication of consumption for the billing month. |
| Consumption September | Indication of consumption for the billing month. |
| Consumption October | Indication of consumption for the billing month. |
| Consumption November | Indication of consumption for the billing month. |
| Consumption December | Indication of consumption for the billing month. |
| Annual consumption | Indication of consumption for the entire billing year. |
| Building | Specification of the building. |