1. In the left-handside navigation, select `CAMPAIGNS > agents`.
1. In the `Agents` table, click on a row with an agent to open `Agent Details` window.
1. Under `Sleep Timer`, click on `30/60` values (text will become editable).
1. Enter a different `min` and `max` into the input box for `Sleep Timer` (e.g. `25` and `45`).
1. Enter a different value into the input box for `Group` (e.g. `blue`).
1. Press the `Save Settings` button.
1. Task completed.