First you have to enable the Kronozio Documentation Service Screen. It is hidden by default to avoid cluttering Kronocard user interface for those that are not using that time saving feature. Here is how to enable it:

Once enabled, you will have to restart Kronocard.

Its left vertical buttons bar will have a new "Magic Wand" icon. Click on it and you will have access to the Kronozio Documentation Services screen: Select dates in the upper right corner and hit the "refresh" button. You will get the status of your documentation groups:

The Status colunm is important. Once your cards are documented and your  local database is updated the status will be "COMPLETED".