"Email Body" expression for emailing slice

[Ryan1]

Here is my slice (called Order Needed) that I want to automate emails for:

Now, when I create the “email body” under tasks to reference this, what should I put for my expression?
this is what I have:

<<SELECT(Order Needed[Product Name],TRUE)>>
<<[SKU]>>, <<[Manufacturer]>>, <<[Current Inventory]>>, <<[Minimum Acceptable Inventory]>>, <<[# to order]>>
<>

These are my error messages:

It is not recognizing the columns of my slice. Any help?