Ability to collapse and expand all initiative/feature hierarchies in a strategic roadmap view Merged

What is the challenge?

CURRENT STATE: If you want to collapse or expand all product initiatives in the strategic roadmap view to either hide or show all child features of those initiatives, you have to click each initiative individually.

What is the impact?

This is tedious and time-consuming.

Describe your idea

A collapse/expand all function to toggle collapse and expansion of the product initiative hierarchies.