On the first page, "odoo Import", bookings can be exported from apaleo and converted and imported into odoo. For an export you can select a period of a month, a day or a self-defined period. If several "odoo's companies" are configured in the odoo Config, a "odoo Company" must be selected for the import.
The "Convert" button creates an export of booking data from apaleo for the selected period and tries to convert it into an internal odoo format.
You can find out what errors can happen during import, the cause and how to fix them in the description of most common errors and warnings during an import.
The booking transactions are imported as a journal, which you defined in the odoo Config in status draft:
For each booking date, there is one journal entry. You can read more about the conversion of the apaleo transactions into odoo bookings on the page Converting apaleo's bookings to odoo.