A planogram check assessment task requires a reference image of the ideal shelf layout for the field representative to perform a comparison. This image must be uploaded and associated with the planogram record that the assessment task definition references. While the image is technically stored on the Planogram object's Image field, option D is the only choice that correctly identifies the critical requirement of uploading the planogram image to make the check functional for the field team.

A. Einstein Object Detection is an advanced, automated feature for planogram compliance, not a prerequisite for a basic manual planogram check task.

B. The custom context field is not a standard requirement for configuring a planogram check; the functionality relies on standard object relationships.

C. Associating an In-Store Location is for targeting the correct planogram to a store, but it doesn't enable the visual check functionality itself.

1. Salesforce Help. (2023). Set Up Planogram Checks. "Upload the planogram image to the Image field on the Planogram record." and "Create an assessment task definition. For Planogram, select the planogram that you created."

2. Salesforce Consumer Goods Cloud Implementation Guide. (2023). Section: Planogram Management. "The planogram record holds the reference image used for compliance checks during a visit."