| Tag | Field Name | Req'd | Comments | 
                           
                              | <MessageHeader> | Y | MsgType <35> = 6 | 
                           
                              | 23 | IOIid | Y |  | 
                           
                              | 28 | IOITransType | Y |  | 
                           
                              | 26 | IOIRefID | N | Required for Cancel and Replace IOITransType <28> messages
                                  | 
                           
                              | Component Block - <Instrument> | Y | Insert here the set of "<Instrument>" (symbology) fields
                                  | 
                           
                              | 54 | Side | Y | Side of Indication Valid values: 1 = Buy 2 = Sell 7 = Undisclosed (for IOIs) | 
                           
                              | 465 | QuantityType | N |  | 
                           
                              | 27 | IOIQty (formerly named: IOIShares prior to FIX 4.3) | Y |  | 
                           
                              | 423 | PriceType | N |  | 
                           
                              | 44 | Price | N |  | 
                           
                              | 15 | Currency | N |  | 
                           
                              | 62 | ValidUntilTime | N |  | 
                           
                              | 25 | IOIQltyInd | N |  | 
                           
                              | 130 | IOINaturalFlag | N |  | 
                           
                              | 199 | NoIOIQualifiers | N | Required if any IOIQualifiers <104> are specified. Indicates the number of repeating IOIQualifiers. | 
                           
                              | => | 104 | IOIQualifier | N | Required if NoIOIQualifiers <199> > 0
                                  | 
                           
                              | 58 | Text | N |  | 
                           
                              | 354 | EncodedTextLen | N | Must be set if EncodedText <355> field is specified and must immediately precede it.
                                  | 
                           
                              | 355 | EncodedText | N | Encoded (non-ASCII characters) representation of the Text <58> field in the encoded format specified via the MessageEncoding <347> field.
                                  | 
                           
                              | 60 | TransactTime | N |  | 
                           
                              | 149 | URLLink | N | A URL (Uniform Resource Locator) link to additional information (i.e. https://en.wikipedia.org/wiki/URL) | 
                           
                              | 215 | NoRoutingIDs | N | Required if any RoutingType <216> and RoutingIDs <217> are specified. Indicates the number within repeating group.
                                  | 
                           
                              | => | 216 | RoutingType | N | Indicates type of RoutingID <217>. Required if NoRoutingIDs <215> is > 0.
                                  | 
                           
                              | => | 217 | RoutingID | N | Identifies routing destination. Required if NoRoutingIDs <215> is > 0.
                                  | 
                           
                              | Component Block - <SpreadOrBenchmarkCurveData> | N | Insert here the set of "<SpreadOrBenchmarkCurveData>" (Fixed Income spread or benchmark curve) fields
                                  | 
                           
                              | 219 | Benchmark(Deprecated) | N | (deprecated) For Fixed Income | 
                           
                              | <MessageTrailer> | Y |   |