Hi,
Please find attached image for reference in this topic.

I want to make a work package related to another work package in a way that they are always directly before or after each other. As seen in the image, I created the work package, PCB manufacture and made it precede Assemble prototype. The problem comes in when I want to change the finishing date of the preceding work package. The work packages following it should get pulled back also. This isn’t a problem for one work package but if I have a bunch of work packages following PCB manufacture then I will have to manually update each one individually…/

Regards
Richard