diff --git a/README.md b/README.md
index 2b3265d..1c2f4e5 100644
--- a/README.md
+++ b/README.md
@@ -1,8 +1,25 @@
 # react-bootstrap-table2
 Rebuilt [react-bootstrap-table](https://github.com/AllenFang/react-bootstrap-table)
 
-## Development
-Please check [development guide](./docs/development.md).
+> `react-bootstrap-table2`'s npm module name is [**`react-bootstrap-table-next`**](https://www.npmjs.com/package/react-bootstrap-table-next) due to some guys already used it ;(   
+
+`react-bootstrap-table2` separate some functionalities from core modules to other modules like following:
+
+* [`react-bootstrap-table2-next`](https://www.npmjs.com/package/react-bootstrap-table-next)
+  * Core table module, include sorting and row selection
+* [`react-bootstrap-table2-filter`](https://www.npmjs.com/package/react-bootstrap-table2-filter)
+  * Column filter Addons
+* [`react-bootstrap-table2-editor`](https://www.npmjs.com/package/react-bootstrap-table2-editor)
+  * Cell Editing Addons
+* [`react-bootstrap-table2-paginator`](https://www.npmjs.com/package/react-bootstrap-table2-paginator)
+  * Pagination Addons
+* [`react-bootstrap-z-overlay`](https://www.npmjs.com/package/react-bootstrap-table2-overlay)
+  * Overlay/Loading Addons
+
+This can help your application with less bundled size and also help us have clean design to avoid handling to much logic in kernal module(SRP).
+
+## Migration
+If you are the user from legacy [`react-bootstrap-table`](https://github.com/AllenFang/react-bootstrap-table/), please have a look on [this](./docs/migration.md).
 
 ## Usage
 See [getting started](https://react-bootstrap-table.github.io/react-bootstrap-table2/docs/getting-started.html).
@@ -13,6 +30,9 @@ See `react-bootstrap-table2` [storybook](https://react-bootstrap-table.github.io
 ## Roadmap
 See [release plans](https://react-bootstrap-table.github.io/react-bootstrap-table2/blog/2018/01/24/release-plan.html).
 
+## Development
+Please check [development guide](./docs/development.md).
+
 ## How should I run storybook example in my local?
 
 ```sh
diff --git a/docs/migration.md b/docs/migration.md
new file mode 100644
index 0000000..a2968c2
--- /dev/null
+++ b/docs/migration.md
@@ -0,0 +1,116 @@
+# Migration Guide
+
+* Please see the [CHANGELOG](https://react-bootstrap-table.github.io/react-bootstrap-table2/blog/2018/01/24/new-version-0.1.0.html) for `react-bootstrap-table2` first drop.
+* Please see the [Roadmap](https://react-bootstrap-table.github.io/react-bootstrap-table2/blog/2018/01/24/release-plan.html)  for `react-bootstrap-table2` in 2018/Q1.
+* Feel free to see the [offical docs](https://react-bootstrap-table.github.io/react-bootstrap-table2/docs/about.html), we list all the basic usage here!!
+
+## Preface
+
+Currently, **I still can't implement all the mainly features in legacy `react-bootstrap-table`**, so please watch our github repo or [blog](https://react-bootstrap-table.github.io/react-bootstrap-table2/blog/) to make sure the legacy features you wanted are already implemented on `react-bootstrap-table2`. Anyway, ask me by open issue is ok.   
+
+-----
+
+`react-bootstrap-table2` separate some functionalities from core modules to other modules like following:
+
+* [`react-bootstrap-table2-next`](https://www.npmjs.com/package/react-bootstrap-table-next)
+  * Core table module, include sorting and row selection
+* [`react-bootstrap-table2-filter`](https://www.npmjs.com/package/react-bootstrap-table2-filter)
+  * Column filter Addons
+* [`react-bootstrap-table2-editor`](https://www.npmjs.com/package/react-bootstrap-table2-editor)
+  * Cell Editing Addons
+* [`react-bootstrap-table2-paginator`](https://www.npmjs.com/package/react-bootstrap-table2-paginator)
+  * Pagination Addons
+* [`react-bootstrap-table2-overlay`](https://www.npmjs.com/package/react-bootstrap-table2-overlay)
+  * Overlay/Loading Addons
+
+This can help your application with less bundled size and also help `react-bootstrap-table2` have clean design to avoid handling to much logic in kernal module(SRP). Hence, which means you probably need to install above addons when you need specific features.
+
+## Core Table Migration
+
+There is a big chagne is that there's no `TableHeaderColumn` in the `react-bootstrap-table2`, instead you are supposed to be define the `columns` prop on `BootstrapTable`: 
+
+```js
+import BootstrapTable from 'react-bootstrap-table-next';
+
+const columns = [{
+  dataField: 'id',
+  text: 'Product ID'
+}, {
+  dataField: 'name',
+  text: 'Product Name'
+}, {
+  dataField: 'price',
+  text: 'Product Price'
+}];
+
+<BootstrapTable keyField='id' data={ products } columns={ columns } />
+```
+
+The `text` property is just same as the children for the `TableHeaderColumn`, if you want to custom the header, there's a new property is: [`headerFormatter`](https://react-bootstrap-table.github.io/react-bootstrap-table2/docs/column-props.html#columnheaderformatter-function).
+
+* [`BootstrapTable` Definitation](https://react-bootstrap-table.github.io/react-bootstrap-table2/docs/table-props.html)
+* [Column Definitation](https://react-bootstrap-table.github.io/react-bootstrap-table2/docs/column-props.html)
+
+## Table Sort
+
+Please see [Work with table sort](https://react-bootstrap-table.github.io/react-bootstrap-table2/docs/basic-sort.html).   
+
+- [x] Basic sorting
+- [x] Custom sort function
+- [x] Default Sort
+- [x] Remote mode
+- [x] Custom the sorting header
+- [ ] Custom the sort caret
+- [ ] Sort management
+- [ ] Multi sort
+
+Due to no `TableHeaderColumn` so that no `dataSort` here, please add [`sort`](https://react-bootstrap-table.github.io/react-bootstrap-table2/docs/column-props.html#columnsort-bool) property on column definitation.
+
+## Row Selection
+
+Please see [Work with selection](https://react-bootstrap-table.github.io/react-bootstrap-table2/docs/basic-row-select.html).   
+Please see [available selectRow configurations](https://react-bootstrap-table.github.io/react-bootstrap-table2/docs/row-select-props.html).   
+
+No huge change for row selection, but can not custom the selection column currently. Coming soon!!!
+
+## Column Filter
+
+Please see [Work with column filter](https://react-bootstrap-table.github.io/react-bootstrap-table2/docs/basic-filter.html).   
+Please see [available filter configuration](https://react-bootstrap-table.github.io/react-bootstrap-table2/docs/filter-props.html).   
+
+- [x] Text Filter
+- [x] Custom Text Filter
+- [x] Remote Filter
+- [ ] Custom Filter Component
+- [ ] Regex Filter
+- [ ] Select Filter
+- [ ] Number Filter
+- [ ] Date Filter
+- [ ] Array Filter
+- [ ] Programmatically Filter
+
+Remember to install [`react-bootstrap-table2-filter`](https://www.npmjs.com/package/react-bootstrap-table2-filter) firstly.   
+
+Due to no `TableHeaderColumn` so that no `filter` here, please add [`filter`](https://react-bootstrap-table.github.io/react-bootstrap-table2/docs/column-props.html#columnfilter-object) property on column definitation and [`filter`](https://react-bootstrap-table.github.io/react-bootstrap-table2/docs/table-props.html#filter-object) prop on `BootstrapTable`.
+
+## Cell Edit
+
+Please see [Work with cell edit](https://react-bootstrap-table.github.io/react-bootstrap-table2/docs/basic-celledit.html).   
+Please see [available cell edit configurations](https://react-bootstrap-table.github.io/react-bootstrap-table2/docs/cell-edit-props.html).   
+
+Remember to install [`react-bootstrap-table2-editor`](https://www.npmjs.com/package/react-bootstrap-table2-editor) firstly.   
+
+No big changes for cell editing, [`validator`](https://react-bootstrap-table.github.io/react-bootstrap-table2/docs/column-props.html#columnvalidator-function) will not support the async call(Promise).
+
+## Pagination
+
+Please see [Work with pagination](https://react-bootstrap-table.github.io/react-bootstrap-table2/docs/basic-pagination.html).   
+Please see [available pagination configurations](https://react-bootstrap-table.github.io/react-bootstrap-table2/docs/pagination-props.html).   
+
+Remember to install [`react-bootstrap-table2-paginator`](https://www.npmjs.com/package/react-bootstrap-table2-paginator) firstly.   
+
+No big changes for pagination, but still can't custom the pagination list, button and sizePerPage dropdown.
+
+## Remote
+
+> It's totally different in `react-bootstrap-table2`. Please [see](https://react-bootstrap-table.github.io/react-bootstrap-table2/docs/basic-remote.html).
\ No newline at end of file
diff --git a/packages/react-bootstrap-table2-editor/README.md b/packages/react-bootstrap-table2-editor/README.md
index aa0a605..02e0e46 100644
--- a/packages/react-bootstrap-table2-editor/README.md
+++ b/packages/react-bootstrap-table2-editor/README.md
@@ -4,6 +4,8 @@
 
 **[Live Demo For Cell Edit](https://react-bootstrap-table.github.io/react-bootstrap-table2/storybook/index.html?selectedKind=Cell%20Editing)**
 
+**[API&Props Definitation](https://react-bootstrap-table.github.io/react-bootstrap-table2/docs/cell-edit-props.html)**
+
 -----
 
 ## Install
diff --git a/packages/react-bootstrap-table2-filter/README.md b/packages/react-bootstrap-table2-filter/README.md
index 22061c1..f8b6788 100644
--- a/packages/react-bootstrap-table2-filter/README.md
+++ b/packages/react-bootstrap-table2-filter/README.md
@@ -4,6 +4,8 @@
 
 **[Live Demo For Column Filter](https://github.com/react-bootstrap-table/react-bootstrap-table2/blob/gh-pages-src/storybook/index.html?selectedKind=Column%20Filter)**
 
+**[API&Props Definitation](https://react-bootstrap-table.github.io/react-bootstrap-table2/docs/filter-props.html)**
+
 -----
 
 ## Install
diff --git a/packages/react-bootstrap-table2-paginator/README.md b/packages/react-bootstrap-table2-paginator/README.md
index dd8da93..9350be4 100644
--- a/packages/react-bootstrap-table2-paginator/README.md
+++ b/packages/react-bootstrap-table2-paginator/README.md
@@ -4,6 +4,8 @@
 
 **[Live Demo For Pagination](https://react-bootstrap-table.github.io/react-bootstrap-table2/storybook/index.html?selectedKind=Pagination)**
 
+**[API&Props Definitation](https://react-bootstrap-table.github.io/react-bootstrap-table2/docs/pagination-props.html)**
+
 -----
 
 ## Install