To patch your gumps or user interface, create a folder called '''GumpOverrides''' in your Ultima Online Outlands directory (Ultima Online Outlands\GumpOverrides)
Images which you are patching in are required to be in '''.bmp''' or '''.png''' format.
Name the replacement images to correspond to the gump you're replacing in '''hexadecimal''' format, such as 0x00E9.bmp or 00E9.png.
Pure black will be converted to transparent automatically.
Any changes or additions are automatically loaded into the client when the client is loaded