Thanks for you answer. We have many reports (or sets of reports/queries) that are made for a big group of users that each run these reports and fill in their department's variables when they run it. We found that many of these departments take these reports and save them with their own variables "hard-coded" in the query (basically removing the variable). This, of course, creates a problem of diversification of likewise reports which makes universal amendments to these reports a lengthy project.
I was hoping to be able to use projects to make several copies of projects with, basically, the same set of queries, reports, automations etc. and define the variables for each different projects so that each department can run the same reports with their defined variables from their own project. In this way the base reports stay centralized and we can manage and amend these reports centrally.
Our organisation choose to not use TIC so I am limited by that.