With the "Further links" custom fields you store up to three further links – each with a URL, title and the option whether the link opens in a new tab. They are displayed under the description on the product page via the ThemeWare® "Further links" extension.
You can find the "Further links" custom fields in the respective product:
Tab "Specifications" ⇒ Block "Custom fields" ⇒ Tab (Set) "Further links (... Pro)"

The individual custom fields:
With this product-specific custom field you store the target URL of a further link that is displayed under the description on the product page.
Three link fields are available (Further link 1–3), each with a title and the "Open link in a new tab" option.
You can find the "→ Further link 1" custom field in the respective product:
Tab "Specifications" ⇒ Block "Custom fields" ⇒ Tab (Set) "Further links (... Pro)"
Type: Text
Technical name: twt_{theme}_{edition}_custom_field__product__further_link_1
With this product-specific custom field you enter the link text (title) for the corresponding link. It is displayed as the label of the link on the product page.
Each of the three links (Further link 1–3) has its own title field.
You can find the "Further link 1 – Title" custom field in the respective product:
Tab "Specifications" ⇒ Block "Custom fields" ⇒ Tab (Set) "Further links (... Pro)"
Type: Text
Technical name: twt_{theme}_{edition}_custom_field__product__further_link_1_title
With this product-specific custom field you define whether the corresponding link opens in a new browser tab.
With the "inherit from theme configuration" option, the global setting of the "Further links" extension from the theme configuration applies.
Each of the three links (Further link 1–3) has its own field.
You can find the "Further link 1 – Open link in a new tab" custom field in the respective product:
Tab "Specifications" ⇒ Block "Custom fields" ⇒ Tab (Set) "Further links (... Pro)"
Type: Selection
Technical name: twt_{theme}_{edition}_custom_field__product__further_link_1_new_tab