I am quite new to Solidworks and have an issue with the "Summary information" in properties. I've made a drawing (see picture) and need to edit "Material" and so on, at the bottom right corner. When I go into the summary information it's completely empty. I have already gone into "options"-"File locator" and located the file where I have all information that I need, but it still doesn't work. Does anyone know how to fix this?