- Configure the created custom field from Action => Configure;
2. Click on Edit Configuration;
3. Configure the Attach file custom field with:
- Introduce the maximum size of the attachment that the custom field can store (Default: 10M).
- Choose the Number of allowed attachment : Unique or Multiple
- Compress images by introducing the height and width px parameters (See screenshots below).
- Choose the extension type: All or Custom (Default: All)
- You can compress uploaded images by specifying a new resolution :
- You can specify which extensions are authorized to be uploaded :