zulip/web/templates/settings/generate_integration_url_modal.hbs

<div class="input-group">
    <div class="integration-url-name-wrapper integration-url-parameter">
        {{> ../dropdown_widget_with_label
          widget_name="integration-name"
          label=(t "Integration")}}
    </div>
</div>
<div class="input-group">
    <div class="integration-url-stream-wrapper integration-url-parameter">
        {{> ../dropdown_widget_with_label
          widget_name="integration-url-stream"
          label=(t "Where to send notifications")}}
    </div>
</div>
<div class="input-group control-label-disabled">
    <label class="checkbox">
        <input type="checkbox" id="integration-url-override-topic" class="integration-url-parameter" disabled/>
        <span class="rendered-checkbox"></span>
    </label>
    <label class="inline" for="integration-url-override-topic">
        {{t "Send all notifications to a single topic"}}
    </label>
</div>
<div class="input-group hide">
    <label for="integration-url-topic-input" class="modal-label-field">{{t "Topic"}}</label>
    <input type="text" id="integration-url-topic-input" class="modal_text_input integration-url-parameter" maxlength="{{ max_topic_length }}" />
</div>
<div id="integration-url-config-options-container">
    <!-- Dynamic Config Options will be rendered here -->
</div>
<div id="integration-events-parameter" class="input-group hide">
    <label class="checkbox">
        <input type="checkbox" id="show-integration-events"/>
        <span class="rendered-checkbox"></span>
    </label>
    <label class="inline" for="show-integration-events">
        {{t "Filter events that will trigger notifications?"}}
    </label>
</div>
<div class="input-group hide" id="integrations-event-container">
    <label for="integrations-event-options">{{t "Events to include:"}}</label>
    <div class="integration-all-events-buttons">
        <button class="button rounded" id="add-all-integration-events">{{t "Check all"}}</button>
        <button class="button rounded" id="remove-all-integration-events">{{t "Uncheck all"}}</button>
    </div>
    <div id="integrations-event-options"></div>
</div>
<hr />
<p class="integration-url-header">{{t "URL for your integration"}}</p>
<div class="integration-url">
    {{default_url_message}}
</div>