Urgent : Migrating reports from Azure to GCP

Hi All, 

We are planning to migrate all our existing reports from Azure to GCP(Google Cloud Platform). 

We already installed Spotfire X in GCP and currently we are using 7.14 in azure. 

As I am new to administration, I wanted to know whole process/action items how to migrate all existing reports(7.14) from azure to GCP(Spotfire X) and what shall I keep in mind while doing this. 

Please help me. 

Thanks in advance.