Should it a complex query with many entities go in repository?

I created repositories for my entities to do CRUD operations.

For example, I have a Departament entity, so I created a DepartamentRepository and a DepartamentController to expose it via rest api.

Now, I have to create a chart in frontend which needs information about Departamentand 6 more entities that will be crossed. The end of task will bring a dto with the calculated information.

My question is: Should I put this query methods and logic in the DepartamentoRepository even if the data is not only about Departament entity? If not, should I create a Service to handle it?