I just found what appears to be an error in the official documentation for useroptions. According to the wiki page , when entering a default value for useroptions (Default Sheet Settings), several options uses default and others use value . Text, Number, and Checkbox use value: for entering default values. Others use default . Based on my testing, you should always use default . value is not recognised, but default is recognised. This means every example of the wiki page is in error. Were other people aware of this? It's news to me. NB: Checkbox is a special case. It does use value.