| ASP.NET_SessionId | Session ID | Session | 
		
			| astun | Version number of Astun iShare web application | 30 days | 
		
			| astun:baseMap | Identifier for most recently selected base map in My Maps | 1 month | 
		
			| astun:currentLocation | Most recently set address and its coordinates | 30 days | 
		
			| astun:mapSource | Identifier for map overlay configuration in My Maps | 1 month | 
		
			| astun:mapView | Location and extents of the most recent view of the map in My Maps | 1 month | 
		
			| astun:panelsAccordionStatus | Number identifying last opened panel in My Nearest | 30 days | 
		
			| astun:panelsCollapseStatus | IDs of collapsed panels in My Maps | 30 days | 
		
			| astun:previousLocation | Address and its coordinates of last location in My Maps | 1 month | 
		
			| astun:rLayers_[profile_identifier] | The list of layers currently added to the Map Categories panel for a given profile (e.g. ORGANISATION_mapsource) | 1 month | 
		
			| astun:vLyrs_ish_[profile_identifier] | Layers turned on in My Maps for a given profile (e.g. ORGANISATION_mapsource) | 1 month | 
		
			| atMyCouncil | Identifier of most recent tab visited by user and changes to visibility of panels in My House and My Nearest | 1 month | 
		
			| atLocation | Most recently set address and its coordinates | 30 days | 
		
			| astun:layerPanelOpenGroups | Layer group expanded in panel in My Maps | 1 month | 
		
			| myAlerts | Encrypted user logon details | 90 days | 
		
			| panelsaccordionstatus | Number identifying last opened panel in My Nearest (replaced by astun:panelsAccordionStatus) | 300 days |