The 'Text' group offers calculation functions that can be helpful when working with texts.Available functionsreplaceconcatWs (Concatenate texts)decodeURIComponentencodeURIComponentfn (Format number)getUrlParamisEmpty (Check for empty)length (Text length)split (Split separated text)substring (Extract a section of text)toLower (Calculation expression – convert to lower case)toUpper (Calculation expression – convert to uppercase)trim (Calculation expression – cutting off whitespaces)