To upload an Advar creative with the hotfolder, the Advar form's values have to be uploaded in a .txt file. This file must contain the name of the existing Advar creative and the keys used in the Advar and its values.
<TITLE>=The title of the text ad
<TEXT>=Extra descriptive text
The naming of the .txt file must follow the same naming rules described in Upload creatives in the Hotfolder.
When an Advar uses extra files, they can be uploaded in the way described in Extra files to be processed with the main file.
In the interface, the target URL is not available for Advar. Therefore the xxx-LINK.txt file is not used and does not need to be uploaded.