I have some metrics that i don't use anymore so i want to delete them:
I clicked "Administration Menu" > "View / Edit Binary Data Deletion Policy", then at the Deletion Policy-screen i select:
<User Defined> in the dropdown
"Always" radiobutton in the "User Defined Policy"-table.
Then i click "Update Policy", unfortunately after pressing the button the configuration returns to the values before the changes.
What am i doing wrong?