Related Meter

I have been told i have a related meter that has 2 MPAN numbers. I have an email from bulb asking for readings from 2 meters and cant work out how to give the readings.
I am due to change to bulb on the 28th and worried that i will be left without power?
Can anyone give me any info???
Thanks

hi @Silvercrest have you tried using this help center article? https://help.bulb.co.uk/hc/en-us/articles/115001232832-How-do-I-read-my-meter-