# Custom tags

### TAGS AND FIELDS

<table>
  <thead>
    <tr>
      <th>Tag</th>
      <th style={{ width: "28%" }}>Field</th>
      <th>Type</th>
      <th>Notes</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td>9000</td>
      <td>`RiskLiquidityFlag`</td>
      <td>Boolean</td>
      <td>
        Used in [NewOrderSingle
        &lt;D&gt;](/trading/fix/order-entry/exchange-bound-messages/new-order-single-limit).
        Indicates whether or not the order should match against Liquidation
        Orders sent from the Liquidation Engine. Only allowed from permissioned
        Market Makers.
      </td>
    </tr>
    <tr>
      <td>9001</td>
      <td>`CancelOnDisconnect`</td>
      <td>Boolean</td>
      <td>
        Used in [Logon &lt;A&gt;](/trading/fix/overview/session-level-messages/logon) to
        enable or disable session-level cancel on disconnect.
      </td>
    </tr>
    <tr>
      <td>9002</td>
      <td>`MDEntryMakerSide`</td>
      <td>Char</td>
      <td>
        Used in [Market Data - Incremental Refresh
        &lt;X&gt;](/trading/fix/market-data/client-bound-messages/market-data-incremental-refresh)
        MDEntry groups when
        [MDEntryType](https://www.onixs.biz/fix-dictionary/4.4/tagNum_269.html)
        has the value `2 = Trade` to indicate the maker side of a trade.

        See [Examples: Request to enable maker side on
        trades](/trading/fix/market-data/examples/market-data-requests#enable-maker-side-on-trades).
      </td>
    </tr>
    <tr>
      <td>9003</td>
      <td>`EnableMDEntryMakerSide`</td>
      <td>Boolean</td>
      <td>
        Used in [Market Data Request
        &lt;V&gt;](/trading/fix/market-data/exchange-bound-messages/market-data-request)
        to optionally enable showing custom field 9002 `MDEntryMakerSide` in
        [Market Data - Incremental Refresh
        &lt;X&gt;](/trading/fix/market-data/client-bound-messages/market-data-incremental-refresh)
        messages when
        [MDEntryType](https://www.onixs.biz/fix-dictionary/4.4/tagNum_269.html)
        has the value `2 = Trade`.

        See [Examples: Showing Maker Side For
        Trades](/trading/fix/market-data/examples/market-data-responses#showing-maker-side).
      </td>
    </tr>
    <tr>
      <td>9009</td>
      <td>`MDEntryFundingIsRealized`</td>
      <td>Boolean</td>
      <td>
        Used in [Market Data - Incremental Refresh
        &lt;X&gt;](/trading/fix/market-data/client-bound-messages/market-data-incremental-refresh)
        MDEntry groups when
        [MDEntryType](https://www.onixs.biz/fix-dictionary/4.4/tagNum_269.html)
        has the value `S = Funding Amount` to indicate the IsRealized field of
        Funding Amount.
      </td>
    </tr>
    <tr>
      <td>9008</td>
      <td>`EventId`</td>
      <td>Int</td>
      <td>
        Used in [Market Data - Incremental Refresh
        &lt;X&gt;](/trading/fix/market-data/client-bound-messages/market-data-incremental-refresh)
        to specify the event associated with the update. This is for information
        only and may not be used to form a business logic.

        See [Examples: market data responses sent to
        clients](/trading/fix/market-data/examples/market-data-responses).
      </td>
    </tr>
    <tr>
      <td>7777</td>
      <td>`EventOutcome`</td>
      <td>Char</td>
      <td>
        Used in [NewOrderSingle
        &lt;D&gt;](/trading/fix/order-entry/exchange-bound-messages/new-order-single-limit)
        to indicate the event outcome for prediction markets orders.
        Accepted values are `0` or `1` indicating the `YES` or `NO` outcomes, respectively.
      </td>
    </tr>

  </tbody>
</table>