Name	Data Type	Order	Definition
almostFullDecreasing	NonNegativeInteger	0	The number of available spaces above which the state of the parking site is considered to change from 'almost full' to 'spaces available' as the parking site's occupancy decreases. Must be greater than 'almostFullIncreasing' value.
almostFullIncreasing	NonNegativeInteger	1	The number of available spaces below which the state of the site is considered to change from 'spaces available' to 'almost full' as the site's occupancy increases. Must be lower or equal to 'almostFullDecreasing' and greater 'fullDecreasing'.
entranceFull	NonNegativeInteger	2	The number of available spaces below which the parking site is considered to be 'full' at its entrance (e.g. full sign is displayed at entrance or on managing VMS).
fullDecreasing	NonNegativeInteger	3	The number of available spaces above which the state of the parking site is considered to change from 'full' to 'almost full' as the site's occupancy decreases. Must be greater or equal to 'fullIncreasing' value and lower than 'almostFullIncreasing'.
fullIncreasing	NonNegativeInteger	4	The number of available spaces below which the state of the parking site is considered to change from 'almost full' to 'full' as the site's occupancy increases. Must be lower than or equal to 'fullDecreasing' value.
overcrowding	NonNegativeInteger	5	The number of vehicles on the parking above which the overcrowding state of the parking site is considered to change to 'overcrowding'. Can be used as an alternative to the overcrowding level attributes.
overcrowdingLevel1	NonNegativeInteger	6	The number of vehicles on the parking site above which the overcrowding state of the parking site is considered to change from 'noOvercrowding' to 'overcrowdingLevel1'. Must be lower than the 'overcrowdingLevel2' value.
overcrowdingLevel2	NonNegativeInteger	7	The number of vehicles on the parking site above which the overcrowding state of the parking site is considered to change from 'overcrowdingLevel1' to 'overcrowdingLevel2'. Must be greater than the 'overcrowdingLevel1' value.
parkingLastMaximumOccupancy	NonNegativeInteger	8	The last known occupancy (number of parking vehicles on the site) under safe conditions.

Multiplicity	From	Role	Role description	Association	Multiplicity	To	Role	Role description
0..1	ParkingThresholds			related to	1	ParkingRecord
0..*	ParkingStatusColourMapping			related to		ParkingThresholds
0..1	ParkingThresholds	overrideParkingThresholds		related to	1	ParkingRecordStatus

ParkingRecord_2 , ParkingStatusPublication , ParkingStatusPublicationBig , ParkingTablePublicationBig , ParkingThresholds