Once you have edited the overlay for your panel and you’ve printed your panel (see Printing a physical panel for testing purposes) you are ready to upload your overlay design to the device. In Studio you need to click on export button and make sure that the Overlay files has the ACDC selected. That will tell your browser to download a file called overlay-*PANEL_ID*.acdc. You need to upload the file to your device folder /sdcard/augumenta and name it studio.acdc. You can achieve that if you are using Android’s adb command line like this:

adb shell mkdir -p /sdcard/augumenta &&\
 adb push overlay-*PANEL_ID*.acdc /sdcard/augumenta/studio.acdc