In this Help Doc
Import Events
Click Settings
Expand your Organization
Click Data Import
Select Events
Download the sample CSV file
Populate it with the needed values. Not all columns are required. See sample above.
โNOTE: To get the IDs for some of the above columns, you would need to export the Events report and copy the IDs from there. To do that, see Data Export for more info.Once your CSV file is ready for import, select the file.
Click Start Importing
The status of the import will be displayed. Also, here you can see all your previous imports.
Your Events will be displayed