You can swap barrels/kegs in the barrel group when you submit a transfer operation from the mobile app. The example below shows how to swap one of the barrels to be emptied with a keg. 

1. From the Empty Barrels step of the Transfer operation, tap the list icon.  

   

2. Do either of the following to select the barrels to be emptied:

• Select the checkbox beside the barrels.

• Tap the  barcode icon and scan the barrels.

3. Tap the checkmark icon.

4. In the Swap In Barrels section of the screen, do either of the following:

• Tap the keyboard icon and enter the keg or barrel's name. 

• Tap the barcode icon and scan the keg or barrel.

5. In the Swap In Barrels screen:

1. Enter the name of the keg or barrel.
2. Select the fill type.
3. Tap the checkmark icon.

6. Tap Submit.