Record for moving from primary barrel to finishing barrel

[Brewstilla]

What if any records are required when moving a spirit (bourbon in this case) to a finishing barrel (rum in this case). I understand the age statement implications and the clock stopping, just not sure what records (gauge?) are required. Thanks

[adamOVD]

According to the latest set of rule changes, you dont have to stop the clock when transferring to a finishing barrel anymore.

I assume that since they don't provide a form, any intelligible internal records will do, as long as the barrels are numbered and labeled according to thier rules.