Step 1: On your Home page, select "Plan 1:1s."
Step 3: Click on "Settings" at the top right corner of the 1:1.
Step 4: Scroll down and toggle off 1:1s located in the bottom left corner.
Step 5: Save your settings.
Please note: You must be the individual that created the 1:1 relationship to delete the relationship. If you turn that 1:1 relationship back on, all of your 1:1 history with that individual will be restored.