This function returns a TEXT LIST with available and enabled options and child-options of selectable fields.
availableItems(%{...somefield}) #Output: Text list
Only enabled options will be returned. If you want to include disabled options, please use the related function: allAvailableItems()
Variant of the function where you can optionally specify a dedicated parent option. Only child options matching the specified parent will be returned.
availableItems(%{...somefield}, option) #Output: Text list
Only enabled options will be returned. If you want to include disabled options, please use the related function: allAvailableItems()