# Using miniFMRTE > Documentation release: **FMRTE 26** (published release). miniFMRTE is a small, always-on-top editor that follows the player or staff member open in Football Manager.  ## Open it on Windows 1. Load your savegame in Football Manager. 2. Open **miniFMRTE** from the Windows Start menu. 3. Wait for **game loaded**, then open a player or staff profile in the game. 4. Check that miniFMRTE shows the same person. For a portable installation without a shortcut, launch FMRTE with the `--miniFMRTE` argument. Mac and Linux startup are not covered by a confirmed procedure here. ## Choose what the window shows 1. Select **Settings** in the title bar, then **Player** or **Staff**. 2. Use **Add row**, **Remove last row**, **Add Column** and **Remove last column** to arrange the grid. 3. Choose a property for each cell. 4. Adjust opacity and text size if needed. 5. Select **Settings** again to save the layout and leave configuration mode. Player and staff layouts are separate. Window position and opacity are saved when miniFMRTE closes. ## Edit and verify one value > **INFO** You need an [activated license](https://docs.fmrte.com/26/help/licensing.md) to edit. 1. Confirm the person shown in miniFMRTE. 2. Click a value, enter the change, then click outside the field to save it. 3. Reopen the profile in Football Manager and check the result. There is no separate **Save Changes** button in the mini window.