How to add the CHE number or UID number on my invoice

Facture Rechnung Invoice Invoicing
1

Question received at support@ezycount.ch:

I need CHE number in clientsDetails, but have no idea, how to add it to the invoice template.

2

In Company settings (the little wheel on the top right)
Company details
IDE number

Then save
Then it should show up on our invoice.
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