[[File:DeviceTypeGroupsBlock3.png|thumb|Device types group management block|center|800px]]<br />
'''Add existing Device type to the group'''
# Click the [[File:AddExisting.png|middle|70px]] '''Add Releated > Slect Existing''' button and a dialog will open to select and existing Device Type.# Once finished, save changes by using the [[File:Save3.png|middle|30px50px]] in the device type page and the Device Tyoe will be associated to the group. Take into account that if the Device Type was already linked to another device type, it will be unlinked from that device type and linked to this new one.<br />
'''Remove Device types from the group'''
# Use the [[File:DeleteRed3.png|middle|30px]] button to remove the association of the device type from the group .
# Once finished, save changes by using the [[File:Save3.png|middle|30px50px]] in the device type group page and the device type association will be deleted.
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