ROOTADMIN
1- My IOT Sensors and Actuators (Manager, AreaManager, ToolAdmin, RootAdmin) 
DESCRIPTION: It shows the list of sensors of the user (1a, 1b) and permits to create a Device in a simple way (1c).
UI: Same layout for any user’s role.
(1a)
(1b)
(1a) shows the list of the sensors owned by the logged user and (1b) shows the sensors delegated to the logged user.
(1c)
(1c) permits to create a New Device in a simple way from a predefined model. If the model specifies any Subnature, it shows also the Red box (Static Attributes).
2-IOT Sensor and Actuators (Manager, AreaManager, ToolAdmin, RootAdmin) 
DESCRIPTION: It permits to add a Sensor to an existing device (2a, 2b), it shows the list of sensors available to the user (2c, 2d) and permits to Edit/Delete a sensor information previously inserted (2e). This view is different from before since (1) can see also public sensors and (2) can edit/delete values
UI: Same layout for Manager, AreaManager and ToolAdmin user’s role. For RootAdmin a column “Organization” is also shown.
(2a)
(2b)
Pressing the button New Value (2a) it permits to add a sensor to an existent device (2b).
(2c)
(2c) shows (Manager, AreaManager and ToolAdmin) the list of the sensors available to the logged user. Can be PUBLIC, MYOWNPRIVATE, MYOWNPUBLIC, DELEGATED. In case of MYOWN, it possible to EDIT and DELETE.
(2d)
(2d) shows (RootAdmin) the list of ALL the sensors. Can be PUBLIC, MYOWNPRIVATE, MYOWNPUBLIC, DELEGATED and PRIVATE. It possible to Edit and Delete any sensors.
(2e)
(2e) permits to edit the information regarding the sensor entry
3-IOT Devices (Manager, AreaManager, ToolAdmin, RootAdmin) 
DESCRIPTION: It permits to create a device in a detailed way (3a, 3b…), it shows the list of devices available to the user (3c, 3d) and permits to Edit/Delete a device previously inserted (3e)
UI: Same layout for AreaManager, ToolAdmin and RootAdmin user’s role. For Manager the columns “EDIT” and “DELETE” are hide.
(3a)
(3b)
Pressing the button New Device in (3a) it permits to add a new device in a detailed way (3b). --- ADD HERE MORE DETAILED INFO
(3c)
(3c) shows (Manager) the list of the device available to the logged user. Can be PUBLIC, MYOWNPRIVATE, MYOWNPUBLIC, DELEGATED.
(3d)
(3d) shows (AreaManager, ToolAdmin and RootAdmin) the list of devices available to the user. Can be PUBLIC, MYOWNPRIVATE, MYOWNPUBLIC, DELEGATED. In case of MYOWN, it possible to EDIT and DELETE. For RootAdmin it’s possible to EDIT any devices.
(3e)
(3e) permits to edit the information regarding the device entry --- ADD HERE MORE DETAILED INFO as above
4-IOT Brokers (AreaManager, ToolAdmin, RootAdmin) 
DESCRIPTION: It permits to create a context broker (4a, 4b) for ToolAdmin and RootAdmin, it shows the list of the context broker available to the user (4c,4d, 4e) and permits to EDIT/DELETE a device previously inserted (4f)
UI: For Area Manager the column “EDIT” and “DELETE” is hide. For RootAdmin the column “OWNER” is shown
(4a)