diff --git a/AyCode.Blazor.Components/Components/Grids/MgGridBase.cs b/AyCode.Blazor.Components/Components/Grids/MgGridBase.cs
index 2b01aae..ca5a8cc 100644
--- a/AyCode.Blazor.Components/Components/Grids/MgGridBase.cs
+++ b/AyCode.Blazor.Components/Components/Grids/MgGridBase.cs
@@ -432,7 +432,9 @@ public abstract class MgGridBase<TSignalRDataSource, TDataItem, TId, TLoggerClie
 
         if (!changedEventArgs.CancelStateChangeInvoke && !_isDisposed)
         {
-            await InvokeAsync(StateHasChanged);
+            // Item changes are applied in place (CopyTo) — no collection notification fires, so the grid's
+            // processed view (sort/filter/page) would go stale; Reload re-processes it from the local data.
+            await InvokeAsync(Reload);
         }
     }
 
diff --git a/AyCode.Blazor.Components/README.md b/AyCode.Blazor.Components/README.md
index 1bfc515..8558718 100644
--- a/AyCode.Blazor.Components/README.md
+++ b/AyCode.Blazor.Components/README.md
@@ -11,18 +11,7 @@ Blazor Razor component library targeting .NET 10. Provides reusable DevExpress-b
 
 ## Documentation
 
-| Document | Topic |
-|---|---|
-| `MGGRID/README.md` | MgGrid system — overview, hierarchy, generic params, IMgGridBase interface |
-| `MGGRID/MGGRID_PARAMETERS.md` | Component parameters, event callbacks, default grid settings |
-| `MGGRID/MGGRID_CRUD.md` | Lifecycle, CRUD operations, edit flow, disposal |
-| `MGGRID/MGGRID_LAYOUT.md` | Layout persistence (storage keys, tiers, operations) |
-| `MGGRID/MGGRID_DETAIL.md` | Master-detail hierarchy |
-| `MGGRID/MGGRID_RENDERING.md` | Fullscreen mode, rendering |
-| `MGGRID/MGGRID_INFOPANEL.md` | MgGridInfoPanel, MgGridWithInfoPanel wrapper |
-| `MGGRID/MGGRID_TOOLBAR.md` | MgGridToolbarTemplate (buttons, parameters, state) |
-| `MGGRID/MGGRID_COLUMNS.md` | MgGridDataColumn (InfoPanel params, UrlLink) |
-| `MGGRID/MGGRID_DATASOURCE.md` | MgGridSignalRDataSource (server-side data, local cache) |
+`docs/MGGRID/` — the MgGrid system (overview, parameters, CRUD/edit flow, layout persistence + server roaming, master-detail, rendering, InfoPanel, toolbar, columns, data source). Entry point: `docs/MGGRID/README.md` — its table indexes every sub-file.
 
 ## Dependencies
 
diff --git a/AyCode.Blazor.Components/docs/MGGRID/MGGRID_CRUD.md b/AyCode.Blazor.Components/docs/MGGRID/MGGRID_CRUD.md
index cd5c365..3079098 100644
--- a/AyCode.Blazor.Components/docs/MGGRID/MGGRID_CRUD.md
+++ b/AyCode.Blazor.Components/docs/MGGRID/MGGRID_CRUD.md
@@ -69,18 +69,29 @@ New items get **temporary client-side IDs** until the server assigns real ones:
 
 ```
 User clicks Edit → OnEditStart → OnCustomizeEditModel
-  ├── Set GridEditState = New/Edit
   ├── For new items: assign temp ID, set parent FK if detail grid
-  ├── Notify InfoPanel: SetEditMode()
-  └── Fire OnGridCustomizeEditModel callback
+  ├── Set GridEditState = New/Edit
+  ├── Fire OnGridCustomizeEditModel callback
+  ├── Re-read the edit model after the callback — the consumer may have created/replaced it
+  │     (official DevExpress pattern for types without a parameterless ctor); any instance the
+  │     pre-callback block has not seen gets the same temp-ID/parent-FK initialization
+  └── Notify InfoPanel: SetEditMode() — skipped with a Logger.Warning when no edit model exists
+        (e.g. stale focused row after a datasource reload; see MGGRID_ISSUES.md#acblazor-grid-i-n7k2)
 
 User clicks Save → OnItemSaving
   ├── Fire OnGridEditModelSaving callback (can cancel)
-  ├── If new: AddDataItemAsync / InsertDataItemAsync
+  ├── If new: AddDataItemAsync / InsertDataItemAsync — the local add is immediate; the row appears
+  │     at the sort position of its temp ID until the server confirms
   ├── If existing: UpdateDataItemAsync
   ├── Reset GridEditState = None
   └── Clear InfoPanel edit mode
 
+Server confirm (async, per item) → OnDataSourceItemChanged
+  ├── The response is applied to the SAME instance in place (CopyTo — external references stay
+  │     valid; no collection notification fires)
+  └── Grid.Reload() re-processes the local view (sort/filter/page) — a new row jumps to its final
+        sorted position (real ID) without a data re-query
+
 User clicks Cancel → OnEditCanceling
   ├── Reset GridEditState = None
   └── Clear InfoPanel edit mode
@@ -92,10 +103,6 @@ When `GridEditState != None`, the focused row and its cells get `background-colo
 
 ## Disposal
 
-`DisposeAsync()` handles cleanup:
-1. Set `_isDisposed = true` (guards all async callbacks)
-2. Unsubscribe from `OnDataSourceLoaded`, `OnDataSourceItemChanged`, `OnSyncingStateChanged`
-3. Remove `OnCustomizeElement` handler
-4. `GC.SuppressFinalize(this)`
-
-All async callbacks check `_isDisposed` before proceeding.
+`DisposeAsync()`: sets `_isDisposed = true` (every async callback checks it and bails), unsubscribes the
+three datasource events (`OnDataSourceLoaded`, `OnDataSourceItemChanged`, `OnSyncingStateChanged`) and
+`OnCustomizeElement`, then `GC.SuppressFinalize(this)`.
diff --git a/AyCode.Blazor.Components/docs/MGGRID/MGGRID_INFOPANEL.md b/AyCode.Blazor.Components/docs/MGGRID/MGGRID_INFOPANEL.md
index 573d8cc..6659ae6 100644
--- a/AyCode.Blazor.Components/docs/MGGRID/MGGRID_INFOPANEL.md
+++ b/AyCode.Blazor.Components/docs/MGGRID/MGGRID_INFOPANEL.md
@@ -83,11 +83,9 @@ stays in view mode (see `MGGRID_ISSUES.md#acblazor-grid-i-n7k2`).
 
 ### Edit Mode Editors
 
-Edit mode reads/writes properties via reflection and **assumes non-throwing accessors** — computed
-properties (e.g. GenericAttribute-backed getters that fail on edit-model copies, or deliberately
-throwing setters) MUST be declared `ReadOnly` on the column, otherwise rendering the editor crashes.
-This is by design (fail-fast): the missing `ReadOnly` declaration is a consumer bug that should surface
-in development, not be masked by silent fallbacks.
+Edit mode reads/writes properties via reflection and **assumes non-throwing accessors**: columns whose
+getter/setter can throw (computed / GenericAttribute-backed members) MUST be declared `ReadOnly`, or the
+editor render crashes — by design (fail-fast): a missing `ReadOnly` is a consumer bug to surface in dev, not to mask.
 
 Editor resolution order: **column `InfoPanelEditTemplate` first** (`MgGridDataColumn` — see `MGGRID_COLUMNS.md`),
 then `EditSettings` (`DxComboBoxSettings`, `Memo`), then property type:
diff --git a/AyCode.Blazor.Components/docs/MGGRID/README.md b/AyCode.Blazor.Components/docs/MGGRID/README.md
index 69a95ef..adafe30 100644
--- a/AyCode.Blazor.Components/docs/MGGRID/README.md
+++ b/AyCode.Blazor.Components/docs/MGGRID/README.md
@@ -25,7 +25,7 @@
 | `MGGRID_DETAIL.md` | Master-detail hierarchy |
 | `MGGRID_RENDERING.md` | Fullscreen mode, rendering |
 | `MGGRID_INFOPANEL.md` | MgGridInfoPanel, MgGridWithInfoPanel wrapper, responsive layout, templates, editors |
-| `MGGRID_TOOLBAR.md` | MgGridToolbarTemplate (buttons, parameters, state) |
+| `MGGRID_TOOLBAR.md` | MgGridToolbarBase, MgGridToolbarTemplate (buttons, parameters, state) |
 | `MGGRID_COLUMNS.md` | MgGridDataColumn (InfoPanel params, UrlLink) |
 | `MGGRID_DATASOURCE.md` | MgGridSignalRDataSource (server-side data, local cache, background refresh) |
 | `MGGRID_ISSUES.md` | Known issues (`ACBLAZOR-GRID-I-*`, `ACBLAZOR-GRID-B-*`) |
@@ -40,16 +40,7 @@ DxGrid (DevExpress)
               └── [Concrete entity grid]          ← consumer sets CRUD tags in constructor
 ```
 
-### Companion Components
-
-| Component | Purpose | Docs |
-|---|---|---|
-| **MgGridWithInfoPanel** | `DxSplitter` wrapper: grid + InfoPanel, fullscreen, splitter persistence | `MGGRID_INFOPANEL.md` |
-| **MgGridToolbarBase** | `DxToolbar` base with `Grid` reference, `RefreshClick` callback | `MGGRID_TOOLBAR.md` |
-| **MgGridToolbarTemplate** | Full toolbar: CRUD, navigation, layout menu, fullscreen, export | `MGGRID_TOOLBAR.md` |
-| **MgGridDataColumn** | Extended `DxGridDataColumn` with InfoPanel params and `UrlLink` | `MGGRID_COLUMNS.md` |
-| **MgGridInfoPanel** | Default InfoPanel: column-value pairs, edit mode, typed editors | `MGGRID_INFOPANEL.md` |
-| **MgGridSignalRDataSource** | `GridCustomDataSource` wrapper: server-side filter/sort/page, local cache | `MGGRID_DATASOURCE.md` |
+Companion components (wrapper, toolbars, column, InfoPanel, data source) are named in the table above; per-file source summaries: `Components/Grids/README.md`.
 
 ## Generic Type Parameters