G'Day,
You simply need to use the Tools, Export Log Data, and filter for the QSO data you wish to send to the ARRL.
The QSO fields exported to ADIF are defined in Tools, Setup, Log Fields - on the ADIF panel. Have a look to see that you understand what is happening, but if have changed nothing in this area, the default values will probably be OK.
The filtering on a logform is exactly the same - experiment a little to find a filter that works for your needs. Picking cards like this can be a bit tricky.
Or, you can export as many times as you like, modifying the filter as many times as you need.
Keep in mind that you can delete lines from the ADIF TXT file, before sending it to the ARRL.
Your needs will be unique and require a unique filters.
Maybe several filters gets what you need, and you can then Export and combine the files with a text editor.
Maybe just export the entire log, and delete what you don't need.
Peter VK4IU
You can help by posting images of
any errors and including your
Logic version.