I am trying to add some fields to customers detail page. I know how to add the fields under si_customers in phpMyAdmin. So this is not a problem.
But I need to add these new fields to the templates, and would like if someone would shortly describe for me where I have to add them. The new fields are not to be used on the invoices. Informations only need to be shown under the editing and adding of the customers as well as one of the fields has to be viewable in the management table. I can not use the so called "custom fields" because I have to be able to call the informations from another script outside Simpleinvoices.
I suspect it would be very simple. But I have not used Smarty before, som I am not quiet sure how to do it. Which pages do I have to edit and what do I edit?