There’s more than one way to create Key Activities connected to Milestones. Check out these three options and pick the one that fits your workflow best.
Create connected Key Activities in the initiative view
To create connected Key Activities in the initiative view go to Company > All Initiatives > Select the initiative with the milestone where you want to create a connected activity > Scroll down to the milestones list and find the milestone you want to create a connected activity > Click on the three-dot menu > Press +Add Key Activity > fill out key activity info > press Create > Done ✅
Create connected Key Activities in the Sprint planning view
To create connected Key Activities in the sprint planning view go to Company > My team > Sprint Planning > Find the milestone in the sprint planning view > Press add activity > fill out key activity info > press Create > Done ✅
Connect a Key Activity to a milestone while setting it up
To create connected Key Activities in the sprint planning view go to Company > My team > Sprint Planning > Press Create Key Activity > fill out key activity info and in the key activity info choose what milestone it supports > Press Create > Done ✅