If you are referring to a software (such as for Minecraft or similar games), the "proper post" involves ensuring the correct dependencies are installed so the menu actually appears.

For quick daytime adjustments without a grey card, some users set the WB Shift/Bracket to B9G9 (Blue 9, Green 9) in the camera menu to compensate for the sensor's increased red sensitivity.

Many "Mod Menus" require a specific Mod Menu API or Cloth Config file to be placed in the mods folder along with the main file for the menu to function.

Once installed, the menu is usually accessed in-game by pressing Esc or a specific key defined in your controls settings.