Select dictionaries for spell checking In UI11, specific dictionaries are available for users to check spelling in fields. After you activate a language plugin, you can configure the dictionary to use for languages that do not have a spell check dictionary. About this task The dictionaries available for spell checking include the following languages: Brazilian Portuguese Czech Dutch English US English UK Estonian Finnish French German Hebrew Hungarian Italian Polish Portuguese Russian Spanish Thai Procedure Navigate to System Properties > System Localization. Select the dictionary to use for the language that does not have a spell checker dictionary. Click Save.