| Formatted | Textual information, which may be formatted as a line of information, or unformatted, as a paragraph of text. |
| ID | The supplier's unique identification code for a caution. |
| ListOfExtraRPH | Pointers to individual Extra elements to which this Caution applies. |
| ListOfItineraryItemRPH | Pointers to individual InventoryItem elements to which this Caution applies. |
| TextFormat | Indicates the format of text used in the description e.g. unformatted or html. |
| Type | Identifies the type of information e.g. Resort, Flight, Accommodation etc.. |
| Duration | The duration datatype represents a combination of year, month, day and time values representing a single duration of time, encoded as a single string. |
| End | The ending value of the time span. |
| Start | The starting value of the time span. |
| Language | Language identification. |