Hello, I would like to ask about the following functionality. Is it possible to build report like pivot table in excel: my columns are planning and logged hours, rows are assignees, intersections   are sums of  planned and spent hours. But when I click on intersection, I can drill down to work packages and to logs entities (date, hours spent, comments). What is the best practiceto get planning vs actual reports (in time) in Open Project? Thank you!

Hello Kirill, 

We have a feature planned for tracking changes in the work package list and Gantt view (baseline comparison): https://community.openproject.org/projects/openproject/work_packages/26448/activity

This might be interesting for you. 

Best regards
Samantha