Hi,

I am selling a dietary supplement on Amazon and I want to customize the Primary Supplement Type attribute (primary_supplement_type) on my product detail page. This is NOT an attribute that can be found in the regular listing screen.

I'm attaching another screenshot of my supply page here so it's clear what exactly I want to change (red outlined attribute).

I received the following message from Amazon Customer Support:

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You can do this as follows:

1. select the category-specific inventory file template for your category: https://sellercentral-europe.amazon.com/gp/help/help-popup.html/?itemID=1641&referral=A2MX57VRU8YCSL_A3IVOWVOFCWHHY

2. specify the item data.

-> column: item_sku

-> column: update_delete -> Partial update

3. now fill ONLY the column with the value to be changed. In the Partial Update as few columns as possible should be filled in.

->column: primary_supplement_type

Once you have updated the information in the file, follow the steps below to upload:

- Click: https://sellercentral-europe.amazon.com/listing/upload?ref_=xx_upload_tnav_status

- Go to step 2 (step 1 only checks your file).

- Please click on the drop down arrow next to File Type and select "Categories Stock File Template"

- Search for the file you want to upload on your computer.

- Send an email notification to your email address.

- Make sure that the format of your processing report is in excel (easier to read)

- click on "Upload" button

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Since I am selling a dietary supplement, I have searched both the Food & Beverage and Drug & Personal Care inventory file templates for the Primary Supplement Type attribute (primary_supplement_type) on this page: https://sellercentral-europe.amazon.com/gp/help/help-popup.html/?itemID=1641&referral=A2MX57VRU8YCSL_A3IVOWVOFCWHHY . But unfortunately the attribute is not present in either of the documents.

Now my question: Which inventory file template do I have to use to adjust the primary_supplement_type attribute?

OR is my case not about primary_supplement_type and Amazon is on the wrong track? How would I need to adjust the attribute from the screenshot above if that is the case?

I am super grateful for any tips :D