What is the purpose of the property jahia-deploy-on-site

Question

What is the purpose of the property jahia-deploy-on-site in the pom.xml of a module and what values can it take?

Answer

Its purpose is to activate the module automatically on websites.

It can take the following values:

• systemsite: activated only on the systemsite
• all: activated on all websites, systemsite included
• SITE_KEY: activated only on the website with this site key