| Attributes |
| Name | Required | Request-time | Type | Description |
| separator | false | true | java.lang.String | Separator that will be used for separating of particular options, e.g. separator ',' will be used as: OPTION1, OPTION2, ... OPTIONn |
| itemseparator | false | true | java.lang.String | Separator that will be used for separating items of particular options. If item separator is not specified, there will be applied values used as value and also as text to the option, e.g. separator ':' will be used as: ID_FOR_OPTION1:VALUE_FOR_OPTION1, ... ID_FOR_OPTIONn:VALUE_FOR_OPTIONn |
| decode | false | true | java.lang.String | Does value written in option has to be decoded or not. Value has to be decoded in case when there are used special characters and it will be hard to separate particular items with separators. If the value is encoded, it should be encoded using URLEncoder using UTF-8 character encoding. |