Project Variables don't work

I’m using dolibarr 18.0.1 on apache (all-inkl.com) and mariaDB, php 8.1.

The following variables do not work in my email templates:
PROJECT_ID
PROJECT_REF
PROJECT_NAME

So, when using any of these variables, the email message body just insert their key, e. g.

The expected behavior would be:
PROJECT_ID => PJ0815-MyProject-ID

Does anybody know how to make this work?

best,
Mikee

Hello :slight_smile:

did you read this on Variable substitution system - Dolibarr ERP CRM Wiki

Good continuation