diff --git a/src/Server/ZB.MOM.WW.OtOpcUa.AdminUI/Components/Shared/Drivers/DriverIdentitySection.razor b/src/Server/ZB.MOM.WW.OtOpcUa.AdminUI/Components/Shared/Drivers/DriverIdentitySection.razor
new file mode 100644
index 00000000..4ea1b08e
--- /dev/null
+++ b/src/Server/ZB.MOM.WW.OtOpcUa.AdminUI/Components/Shared/Drivers/DriverIdentitySection.razor
@@ -0,0 +1,82 @@
+@* Identity section shared across the generic DriverEdit page and the typed driver pages (Phase 4).
+   The parent page owns the <EditForm> and all data loading/persistence — this component is
+   purely a section of inputs.
+   Set ShowDriverType=true on the generic editor; typed pages leave it false (type is fixed). *@
+@using System.ComponentModel.DataAnnotations
+@using ZB.MOM.WW.OtOpcUa.Configuration.Entities
+
+<section class="panel rise" style="animation-delay:.02s">
+    <div class="panel-head">@(IsNew ? "Identity" : $"Edit {Model.DriverInstanceId}")</div>
+    <div style="padding:1rem">
+        <div class="row">
+            <div class="col-md-6 mb-3">
+                <label class="form-label" for="instId">DriverInstanceId</label>
+                <InputText id="instId" @bind-Value="Model.DriverInstanceId" disabled="@(!IsNew)"
+                           class="form-control form-control-sm mono"
+                           placeholder="drv-modbus-line3-01" />
+                <ValidationMessage For="@(() => Model.DriverInstanceId)" />
+            </div>
+            <div class="col-md-6 mb-3">
+                <label class="form-label" for="name">Display name</label>
+                <InputText id="name" @bind-Value="Model.Name" class="form-control form-control-sm"
+                           placeholder="Line 3 Modbus" />
+                <ValidationMessage For="@(() => Model.Name)" />
+            </div>
+        </div>
+        <div class="row">
+            @if (ShowDriverType)
+            {
+                <div class="col-md-6 mb-3">
+                    <label class="form-label" for="dtype">Driver type</label>
+                    <InputSelect id="dtype" @bind-Value="Model.DriverType" disabled="@(!IsNew)"
+                                 class="form-select form-select-sm">
+                        <option value="ModbusTcp">ModbusTcp</option>
+                        <option value="AbCip">AbCip</option>
+                        <option value="AbLegacy">AbLegacy</option>
+                        <option value="S7">S7</option>
+                        <option value="TwinCat">TwinCat</option>
+                        <option value="Focas">Focas</option>
+                        <option value="OpcUaClient">OpcUaClient</option>
+                        <option value="Galaxy">Galaxy</option>
+                        <option value="Historian.Wonderware">Historian.Wonderware</option>
+                    </InputSelect>
+                    <div class="form-text">Cannot be changed after creation — drives the actor type that owns this instance.</div>
+                </div>
+            }
+            <div class="col-md-6 mb-3">
+                <label class="form-label" for="ns">Namespace</label>
+                <InputSelect id="ns" @bind-Value="Model.NamespaceId" class="form-select form-select-sm">
+                    @foreach (var ns in Namespaces)
+                    {
+                        <option value="@ns.NamespaceId">@ns.NamespaceId (@ns.Kind)</option>
+                    }
+                </InputSelect>
+                <ValidationMessage For="@(() => Model.NamespaceId)" />
+            </div>
+        </div>
+        <div class="mb-3">
+            <label class="form-label" for="enabled">Enabled</label>
+            <div class="form-check form-switch">
+                <InputCheckbox id="enabled" @bind-Value="Model.Enabled" class="form-check-input" />
+                <label class="form-check-label" for="enabled">Spawn this driver in deployments</label>
+            </div>
+        </div>
+    </div>
+</section>
+
+@code {
+    [Parameter, EditorRequired] public DriverIdentityModel Model { get; set; } = new();
+    [Parameter, EditorRequired] public IReadOnlyList<Namespace> Namespaces { get; set; } = [];
+    [Parameter] public bool IsNew { get; set; }
+    [Parameter] public bool ShowDriverType { get; set; }
+
+    public sealed class DriverIdentityModel
+    {
+        [Required, RegularExpression("^[A-Za-z0-9_-]+$", ErrorMessage = "Use letters, digits, dash, underscore.")]
+        public string DriverInstanceId { get; set; } = "";
+        [Required] public string Name { get; set; } = "";
+        [Required] public string DriverType { get; set; } = "ModbusTcp";
+        [Required] public string NamespaceId { get; set; } = "";
+        public bool Enabled { get; set; } = true;
+    }
+}