Currently, when the attribute datasheet is not provided the import of xlsx defaults to importing the first sheet as datasheet. For the metasheet, when no sheet number or name is provided, no metadata will be imported. This matches most use cases.
But: If there were no default sheet for data and no data were imported when not providing a sheet name or number, this would open up the possibility (which is currently not given) to import only metadata by setting a sheet name or number, without importing any linguistic data. The downside would be, that the user would ALWAYS have to set a sheet number, even for the most common case that linguistic data is in the first sheet.
Currently, when the attribute
datasheetis not provided the import ofxlsxdefaults to importing the first sheet as datasheet. For the metasheet, when no sheet number or name is provided, no metadata will be imported. This matches most use cases.But: If there were no default sheet for data and no data were imported when not providing a sheet name or number, this would open up the possibility (which is currently not given) to import only metadata by setting a sheet name or number, without importing any linguistic data. The downside would be, that the user would ALWAYS have to set a sheet number, even for the most common case that linguistic data is in the first sheet.