Description: Calc Pivot Tables isn't as good as MS Excel's PowerPivot, and it could be and should be. Or even better. - The main feature that makes Excel's PowerPivot so good is the option to make very quick analyses on related data; eg. 2 separate tables in teh same worksheet that have a 1-many relation. In excel one can make a pivot table on those 2 tables in 5 minutes. Calc doesn't have a PowerPivot-comparison, so I have to use a Python Jupiter-notebook with Pandas to do the same analysis and it takes me about an hour. Steps to Reproduce: I don't know. I'm a user, not a programmer. Actual Results: I use PowerPivot on an almost daily basis, so I can't get rid of Microsoft. And I want to... Expected Results: A feature in LibreOffice that equals or just plainly beats the usability and range of PowerPivot. (NB. I am impression that MS plugged the feature to work with related datasources is integrated into most or all of the Office-apps.) Reproducible: Always User Profile Reset: No Additional Info: none