·   Generate an empty spreadsheet template in Workday. 

·   (For high volume business processes) Identify the target population for the business process. 

·   Retrieve the required reference IDs. 

The most efficient way to learn the Workday Object Model is through the Workday UI. Another useful tool is the documentation in the Excel tooltips. Workday now limits the maximum size of inbound EIB spreadsheets to 300 megabytes (MB).

When launching integration systems, it is recommended to always test in your sandbox before loading into production. Additionally, use the Validate Only Load, Load Error Limit and Add Errors to Attachment options when launching your integration.