Follow this instructions to activate your UploadField on OS 1.0 Themes like Debut or Minimal.
Step 1:
Go to your App Section and click on the UploadField App.

Step 2:
The App Dashboard is opened. In the middle you can see the button “New upload field”.
Click this button to create your first UploadField.

Step 3:
Name your UploadField unique. You can later change the name or the settings below. First click now on the save button.

Step 4:
After you have saved your new UploadField, this will show in the App Dashboard:

SETUP COMPLETED