If you want an upload field to appear on most products while excluding a few, the easiest way to manage this is by using product tags.
Instead of assigning products one by one, you can:
Add a shared tag to all products that should display the upload field
Assign your Uploadery Option Set to that tag
Any product without the tag will not display the upload field.
Step 1: Select the Products in Shopify
From your Shopify admin:
Open your Products list in Shopify, where you’ll see checkboxes next to each item.
You can either:
Select individual products that should display the upload field
Select all products, then manually uncheck the few that should not display the upload field
Step 2 — Add a Tag Using Bulk Actions
After selecting the products:
(Screenshot: More actions dropdown with “Add tags” visible)
In the tag field:
Enter a descriptive tag name
Shopify will confirm once the tag has been added.
Product tags are used internally and will not be visible to customers on your storefront.
Step 3 — Assign the Tag in Uploadery
Next, open the Uploadery dashboard and click Option Sets.
Open an existing Option Set or create a new one.
In the assignment section:
Choose to assign by product tag
Enter the tag you just created
Use the Preview matching products feature to confirm the correct products are included.
Click Save.
What Happens Next
Your upload field will now display only on products with that tag.
If you need to include or exclude products later, simply add or remove the tag inside Shopify. There’s no need to edit the Option Set again.