Added a new field — «Featured Text». Now the user can type in text that will be shown on the «Featured» table. — Updated «Main Feature» particle to its latest version. Once you have done this, it should automatically be available. Here, you can either scroll and find the theme titled Helium or search for it using the Filter field. Grav Administration Panel Method The first, and most popular method involves using the Grav Administration Panel to switch the active theme to Helium.