If you are using the Online version of TurboTax, you can't see this worksheet until you print your return. Then the worksheet will be part of the 1099-R form and worksheet.
If you are using the Desktop version of TurboTax, then go into Forms mode (upper right), and on the left, scroll down until you see this 1099-R. Double click on it to open it, and the worksheet will be part of this form.
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