Zigbee gateway integration

[clue9]

Hi.
Bought 4 pcs of Develco SPLZB-131 Schuko plugs with power metering.
I successfully pair these, but they won't operate on/off. and no power report to object is happening.

Device information;

Device type: Router
Power source: Mains
Receive when idle: Yes

Endpoint 2
Profile: 260
Input clusters:
- Basic (0)
- SeMetering (1794)
- Identify (3)
- Alarms (9)
- HaElectricalMeasurement (2820)
- OnOff (6)
- Groups (4)
- Scenes (5)
- DeviceTempCfg (2)
Output clusters:
- Basic (0)
- Ota (25)
- Time (10)
- Identify (3)
- MsOccupancySensing (1030)

Endpoint 1
Profile: 49353
Input clusters:
- Scenes (5)
- OnOff (6)


I also bought a namron zigbee 4 channel remote.
The remote only work for one group (all on/off/dim?),all buttons report to the same object, on off or dimm
Is there a way to utilize the group function on these remotes for controlling objects in LM without this direct accosiation between remote and other zigbee device in network. I have seen the same on the Phillips Hue Dimmer switch.
Also the scene buttons dont show up as a resource, not able to make any use for them.

Device information;

Device type: End device
Power source: Battery
Receive when idle: No

Endpoint 1
Profile: 260
Input clusters:
- Basic (0)
- PowerCfg (1)
- Identify (3)
- HaDiagnostic (2821)
Output clusters:
- Identify (3)
- Groups (4)
- Scenes (5)
- OnOff (6)
- LevelCtrl (8)
- Ota (25)
- LightingColorCtrl (768)
- LightLink (4096)

Endpoint 2
Profile: 260
Input clusters:
- Basic (0)
- PowerCfg (1)
- Identify (3)
- HaDiagnostic (2821)
Output clusters:
- Identify (3)
- Groups (4)
- Scenes (5)
- OnOff (6)
- LevelCtrl (8)
- Ota (25)
- LightingColorCtrl (768)
- LightLink (4096)

Endpoint 3
Profile: 260
Input clusters:
- Basic (0)
- PowerCfg (1)
- Identify (3)
- HaDiagnostic (2821)
Output clusters:
- Identify (3)
- Groups (4)
- Scenes (5)
- OnOff (6)
- LevelCtrl (8)
- Ota (25)
- LightingColorCtrl (768)
- LightLink (4096)

Endpoint 4
Profile: 260
Input clusters:
- Basic (0)
- PowerCfg (1)
- Identify (3)
- HaDiagnostic (2821)
Output clusters:
- Identify (3)
- Groups (4)
- Scenes (5)
- OnOff (6)
- LevelCtrl (8)
- Ota (25)
- LightingColorCtrl (768)
- LightLink (4096)