how to auto-update columns in zoho analytics table?

how to auto-update columns in zoho analytics table?

Hi!

I use google spreadsheet as data source with many worksheets.

In worksheet there are changes in columns - few old will be deleted and some new will be added.
How to auto-update columns in resulting table in zoho analytics?

So that in google spreadsheet there are new columns - and such columns automatically appear in zoho analytics corresponding table too.
How to turn on such auto-update of columns in zoho analytics corresponding table?