Background Historically, we used the terms site and project interchangeably. With monolingual projects, that was essentially correct. With multilingual projects, it was not correct, in that every language is internally represented as a separate site. So, we were a bit lazy with our word selection. With the introduction of the multidimensional content model in v0.153.0, the distinction between site and project becomes much more important. For example, a software documentation project in 4 langua...