Change the name
You can click on the three dots at the top right of your element and select "Rename", or you can double-click on the name of the element.

Change the position
If you want to change the position of a graph/metric in a tab, you can click on the arrows at the bottom right and drop your element where you need.

Duplicate an element
You can click on the three dots at the top right of your element and select "Duplicate".

After, you can change the name of the element, select the dashboard and the tab.

You can create a new tab or dashboard by entering directly the new name and clicking on "Create xxx":
Delete an element
You can click on the three dots at the top right of your element and select "Delete".
