Can i add zigbee having some pan id to the existing network having differnet pan id

In my project i interfaced 4 zigbee’s with the mcu’s. In this one is coordinator and 3 are end devices.Now these are in network. Now i have to bring the another zigbee which is a end device having different pan id to the existing network, i dont want to use XCTU to change pan id. here I want to send my pan id from the coordinator controller board to new node which is having different pan id.

Any help is appreciable.

Inter pan communications is not supported. The 2nd node with a different PAN would need to leave its current PAN and associate with the new network in order to communicate with that pan.