Getting_Started.md in bhf-0.10.11 vs Getting_Started.md in bhf-0.10.12

@@ -12,5 +12,21 @@
       def check_admin_account
         current_user.is_admin? # Here expression must be evaluated to `true` if user is admin.
       end
     end
 
+
+### Addtional field types
+
+Additional two fields `file`, and `type` was added for form view. `File` field can be applied,
+when user have to select, and attach a file, which should be sent to server. The file can be
+image, etc. If the file is an image, a preview image appeared, when user select input image
+for `file` field, or when user edits a record with `file` field and the file is an image.
+`Type` field can be applied, when user the `type` named field should be shewn, and selected in
+the form. The descendants of the base class is begin enumerated in the select.
+
+Additional three fields `image`, `carrierwave`, and `type` was added for table view. `Image`
+field can be applied, when the record has image properties. `Carrierwave` is the same as the `image`
+but gets the image from `#midem` action for carrierwave uploader. PDF files also can be shewn
+up as a thumbnail. When user moves a cursor over an image or PDF thumbnail, a preview image
+is being pop up in table view. `Type` field defines that the spcific records class descendant
+type name should be shewn for the column. The name is reduced by the base class name itself.