### Get the default columns in the variable view
ufs::opts$get("tableOutput");
### Set it to a custom version
ufs::opts$set(tableOutput = c("values", "level"));
### Check that it worked
ufs::opts$get("tableOutput");
### Reset this option to its default value
ufs::opts$reset("tableOutput");
### Check that the reset worked, too
ufs::opts$get("tableOutput");
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