200 light wiring issues 1

[zete]

I am converting a Mitel 200Light to a Mitel 200el. The 200 Light has 4 200light per nodes as well. The 200light per nodes are already converted with 200EL per cards and BCC2 el cards. 200EL cabinets are tagged P1,P2,P3,and P4. The 200light per nodes are tagged differently :-( I am looking for a way to find a station that is located at 4-7-8-1?
Zete

 

[kwbMitel]

P1 will have Slot 2 & 1 where Slot 2 is the 1st 12ccts and Slot 1 is the last 12ccts
P2 will have Slot 4 & 3 where Slot 4 is the 1st 12ccts and Slot 3 is the last 12ccts
P3 will have Slot 6 & 5 where Slot 6 is the 1st 12ccts and Slot 5 is the last 12ccts
P4 will have Slot 8 & 7 where Slot 8 is the 1st 12ccts and Slot 7 is the last 12ccts

4-7-8 will be the 21st pair on P4 (Vio/Blu)

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