Device in database but missing channels

Add-ons Bindings
1

Hi!
I have a Z-Wave DSC14 Micro Motor Controller well recognized by openhab but only 2 channels are available in paperui (or habmin, …) which are “switch” channel and “dimmer” channel. The device has also a power meter capabilities I would like to monitor and use it but no channel is available. Is it possible to add it ?
I read many posts on the community but I didn’t catch the way to do this by myself. May be someone could help me?
The XML file in /var/lib/openhab2/zwave/ shows the meter capabilities:

0xde495ce3 32 3 0x86 0xe 0x3 true false true false true 40000 1000 COMMAND_CLASS_SWITCH_BINARY COMMAND_CLASS_SWITCH_MULTILEVEL COMMAND_CLASS_SENSOR_MULTILEVEL COMMAND_CLASS_METER COMMAND_CLASS_CONFIGURATION COMMAND_CLASS_ASSOCIATION COMMAND_CLASS_MANUFACTURER_SPECIFIC COMMAND_CLASS_VERSION COMMAND_CLASS_MARK COMMAND_CLASS_HAIL 1 1 0 1 0 BASIC_TYPE_ROUTING_SLAVE GENERIC_TYPE_SWITCH_MULTILEVEL SPECIFIC_TYPE_CLASS_A_MOTOR_CONTROL 0 COMMAND_CLASS_METER 2 1 false 2 ELECTRIC E_W E_KWh true true true COMMAND_CLASS_VERSION 1 1 false 1 LIB_SLAVE_ROUTING 2.78 1.23 COMMAND_CLASS_MANUFACTURER_SPECIFIC 1 1 false 1 false 134 3 14 COMMAND_CLASS_ASSOCIATION 1 1 false 1 1 COMMAND_CLASS_CONFIGURATION 1 1 false 1 80 80 1 1 false false COMMAND_CLASS_SENSOR_MULTILEVEL 3 1 false 3 POWER POWER true true COMMAND_CLASS_SWITCH_BINARY 1 1 false 1 true COMMAND_CLASS_SWITCH_MULTILEVEL 3 1 false 3 true COMMAND_CLASS_HAIL 1 1 true 1 COMMAND_CLASS_NO_OPERATION 1 1 false 1 COMMAND_CLASS_BASIC 1 1 false 1 true .....