How to break hairpin for dynamic marking

While watching the Write Mode Improvements video, at 8:35 it shows a hairpin being extended over a dynamic marking and breaking the hairpin. I can’t figure out how to do this. How is it done?

First go to engraving options > dynamics > gradual dynamics and set the option for appearance of hairpins before and after a text dynamic.
Then it seems you’ll need to input the hairpin and the text dynamic that should break it at once: select a region and write something like p<mf<f in the dynamics popover.

In the Engraving options, Dynamics, find the following:

With this set, whenever you create adjacent dynamics (like p<mf<f) it will create the broken hairpins.

Best wishes —π

Thanks for the replies. worked great