How can we create variable in service catalog using transform map importing data from excel ?

[sumeetkumardas]

I have a service catalog which uses almost more than 100 variables .Please guide how can we create these variable using transform map .

Please provide some reference which could dynamically populate the data without manually creating the variables .

[tanumoy]

Sample Transform script examples are present in one of the URLs I have given.

Transform Map Scripts - ServiceNow Wiki  

Check section 2.2