Update Master spreadsheet from multiple templates sheets

Hi everyone,

I have attached 4 sheets to exemplify my query - Example Master, Example Template 1, Example Template 2 and Example Template 3.

I am going to receive many template files from different people and am looking for suggestions on how I can update a master file from the source data as and when it arrives, without having to copy and paste each time.

Any assistance will be greatly appreciated.

Cheers, Avendi