Update item Settings in User Guide (#1508)

cvat/apps/documentation/user_guide.md

@@ -100,7 +100,7 @@ Go to the [Django administration panel](http://localhost:8080/admin). There you
     **Labels**. There are two ways of working with labels:
     -   The ``Constructor`` is a simple way to add and adjust labels. To add a new label click the ``Add label`` button.
           ![](static/documentation/images/image123.jpg)
-    
+
         You can set a name of the label in the ``Label name`` field.
 
           ![](static/documentation/images/image124.jpg)
@@ -109,49 +109,49 @@ Go to the [Django administration panel](http://localhost:8080/admin). There you
 
           ![](static/documentation/images/image125.jpg)
 
-        The following actions are available here: 
+        The following actions are available here:
-        1. Set the attribute’s name. 
+        1. Set the attribute’s name.
-        1. Choose the way to display the attribute: 
+        1. Choose the way to display the attribute:
-           - Select — drop down list of value 
+           - Select — drop down list of value
-           - Radio — is used when it is necessary to choose just one option out of few suggested. 
+           - Radio — is used when it is necessary to choose just one option out of few suggested.
-           - Checkbox — is used when it is necessary to choose any number of options out of suggested. 
+           - Checkbox — is used when it is necessary to choose any number of options out of suggested.
-           - Text — is used when an attribute is entered as a text. 
+           - Text — is used when an attribute is entered as a text.
-           - Number — is used when an attribute is entered as a number. 
+           - Number — is used when an attribute is entered as a number.
-        1. Set values for the attribute. The values could be separated by pressing ``Enter``. 
+        1. Set values for the attribute. The values could be separated by pressing ``Enter``.
-        The entered value is displayed as a separate element which could be deleted 
+        The entered value is displayed as a separate element which could be deleted
-        by pressing ``Backspace`` or clicking the close button (x). 
+        by pressing ``Backspace`` or clicking the close button (x).
-        If the specified way of displaying the attribute is Text or Number, 
+        If the specified way of displaying the attribute is Text or Number,
         the entered value will be displayed as text by default (e.g. you can specify the text format).
-        1. Checkbox ``Mutable`` determines if an attribute would be changed frame to frame. 
+        1. Checkbox ``Mutable`` determines if an attribute would be changed frame to frame.
         1. You can delete the attribute by clicking the close button (x).
 
-        Click the ``Continue`` button to add more labels. 
+        Click the ``Continue`` button to add more labels.
-        If you need to cancel adding a label - press the ``Cancel`` button. 
+        If you need to cancel adding a label - press the ``Cancel`` button.
-        After all the necessary labels are added click the ``Done`` button.  
+        After all the necessary labels are added click the ``Done`` button.
-        After clicking ``Done`` the added labels would be displayed as separate elements of different colour. 
+        After clicking ``Done`` the added labels would be displayed as separate elements of different colour.
-        You can edit or delete labels by clicking ``Update attributes`` or ``Delete label``. 
+        You can edit or delete labels by clicking ``Update attributes`` or ``Delete label``.
 
-    -   The ``Raw`` is a way of working with labels for an advanced user. 
+    -   The ``Raw`` is a way of working with labels for an advanced user.
-    Raw presents label data in _json_ format with an option of editing and copying labels as a text. 
+    Raw presents label data in _json_ format with an option of editing and copying labels as a text.
-    The ``Done`` button applies the changes and the ``Reset`` button cancels the changes. 
+    The ``Done`` button applies the changes and the ``Reset`` button cancels the changes.
           ![](static/documentation/images/image126.jpg)
 
     In ``Raw`` and ``Constructor`` mode, you can press the ``Copy`` button to copy the list of labels.
 
-    **Select files**. Press tab ``My computer`` to choose some files for annotation from your PC. 
+    **Select files**. Press tab ``My computer`` to choose some files for annotation from your PC.
-    If you select tab ``Connected file share`` you can choose files for annotation from your network. 
+    If you select tab ``Connected file share`` you can choose files for annotation from your network.
     If you select `` Remote source`` , you'll see a field where you can enter a list of URLs (one URL per line).
-    
+
       ![](static/documentation/images/image127.jpg)
 
     #### Advanced configuration
 
-      ![](static/documentation/images/image128.jpg)  
+      ![](static/documentation/images/image128.jpg)
 
     **Z-Order**. Defines the order on drawn polygons. Check the box for enable layered displaying.
 
     **Use zip chunks**. Force to use zip chunks as compressed data. Actual for videos only.
-    
+
     **Image Quality**. Use this option to specify quality of uploaded images.
     The option helps to load high resolution datasets faster.
     Use the value from ``1`` (completely compressed images) to ``95`` (almost not compressed images).
@@ -190,8 +190,8 @@ Go to the [Django administration panel](http://localhost:8080/admin). There you
     For example, enter ``25`` to leave every twenty fifth frame in the video or every twenty fifth image. 
 
     **Chunk size**. Defines a number of frames to be packed in a chunk when send from client to server.
-    Server defines automatically if empty. 
+    Server defines automatically if empty.
-    
+
     Recommended values:
     - 1080p or less: 36
     - 2k or less: 8 - 16
@@ -248,32 +248,32 @@ Go to the [Django administration panel](http://localhost:8080/admin). There you
 
     Push ``Open`` button to go to task details.
 
-1.  Task details is a task page which contains a preview, a progress bar 
+1.  Task details is a task page which contains a preview, a progress bar
     and the details of the task (specified when the task was created) and the jobs section.
-  
+
     ![](static/documentation/images/image131_DETRAC.jpg)
 
     - The next actions are available on this page:
       1. Change the task’s title.
-      1. Open ``Actions`` menu.  
+      1. Open ``Actions`` menu.
       1. Change issue tracker or open issue tracker if it is specified.
       1. Change labels.
-      You can add new labels or add attributes for the existing labels in the Raw mode or the        Constructor mode. 
+      You can add new labels or add attributes for the existing labels in the Raw mode or the        Constructor mode.
       By clicking ``Copy`` you will copy the labels to the clipboard.
-      1. Assigned to — is used to assign a task to a person. Start typing an assignee’s name and/or 
+      1. Assigned to — is used to assign a task to a person. Start typing an assignee’s name and/or
       choose the right person out of the dropdown list.
     - ``Jobs`` — is a list of all jobs for a particular task. Here you can find the next data:
       - Jobs name with a hyperlink to it.
-      - Frames — the frame interval. 
+      - Frames — the frame interval.
-      - A status of the job. The status is specified by the user in the menu inside the job. 
+      - A status of the job. The status is specified by the user in the menu inside the job.
-      There are three types of status: annotation, validation or completed. 
+      There are three types of status: annotation, validation or completed.
       The status of the job is changes the progress bar of the task.
       - Started on — start date of this job.
       - Duration — is the amount of time the job is being worked.
-      - Assignee is the user who is working on the job. 
+      - Assignee is the user who is working on the job.
       You can start typing an assignee’s name and/or choose the right person out of the dropdown list.
-      - ``Copy``. By clicking Copy you will copy the job list to the clipboard. 
+      - ``Copy``. By clicking Copy you will copy the job list to the clipboard.
-      The job list contains direct links to jobs. 
+      The job list contains direct links to jobs.
 
 1.  Follow a link inside ``Jobs`` section to start annotation process.
     In some cases, you can have several links. It depends on size of your
@@ -285,33 +285,33 @@ Go to the [Django administration panel](http://localhost:8080/admin). There you
 
 ### Models
 
-On the ``Models`` page allows you to manage your deep learning (DL) models uploaded for auto annotation. 
+On the ``Models`` page allows you to manage your deep learning (DL) models uploaded for auto annotation.
-Using the functionality you can upload, update or delete a specific DL model.  
+Using the functionality you can upload, update or delete a specific DL model.
-To open the model manager, click the ``Models`` button on the navigation bar. 
+To open the model manager, click the ``Models`` button on the navigation bar.
 The ``Models`` page contains information about all the existing models. The list of models is divided into two sections:
-- Primary — contains default CVAT models. Each model is a separate element. 
+- Primary — contains default CVAT models. Each model is a separate element.
-It contains the model’s name, a framework on which the model was based on and 
+It contains the model’s name, a framework on which the model was based on and
 ``Supported labels`` (a dropdown list of all supported labels).
-- Uploaded by a user — Contains models uploaded by a user. 
+- Uploaded by a user — Contains models uploaded by a user.
-The list of user models has additional columns with the following information: 
+The list of user models has additional columns with the following information:
-name of the user who uploaded the model and the upload date. 
+name of the user who uploaded the model and the upload date.
 Here you can delete models in the ``Actions`` menu.
 
 ![](static/documentation/images/image099.jpg)
 
-In order to add your model, click `` Create new model``. 
+In order to add your model, click `` Create new model``.
-Enter model name, and select model file using "Select files" button. 
+Enter model name, and select model file using "Select files" button.
 To annotate a task with a custom model you need to prepare 4 files:
-- ``Model config`` (*.xml) - a text file with network configuration. 
+- ``Model config`` (*.xml) - a text file with network configuration.
-- ``Model weights`` (*.bin) - a binary file with trained weights. 
+- ``Model weights`` (*.bin) - a binary file with trained weights.
-- ``Label map`` (*.json) - a simple json file with label_map dictionary like an object with 
+- ``Label map`` (*.json) - a simple json file with label_map dictionary like an object with
 string values for label numbers.
-- ``Interpretation script`` (*.py) - a file used to convert net output layer to a predefined structure 
+- ``Interpretation script`` (*.py) - a file used to convert net output layer to a predefined structure
-which can be processed by CVAT. 
+which can be processed by CVAT.
 
 You can learn more about creating model files by pressing [(?)](/cvat/apps/auto_annotation).
-Check the box `` Load globally`` if you want everyone to be able to use the model. 
+Check the box `` Load globally`` if you want everyone to be able to use the model.
-Click the ``Submit`` button to submit  a model. 
+Click the ``Submit`` button to submit  a model.
 
 ![](static/documentation/images/image104.jpg)
 
@@ -348,7 +348,7 @@ The tool consists of:
 - ``Workspace`` — space where images are shown;
 - ``Controls sidebar`` — contains tools for navigating the image, zoom,
   creating shapes and editing tracks (merge, split, group)
-- ``Objects sidebar`` — contains label filter, two lists: 
+- ``Objects sidebar`` — contains label filter, two lists:
   objects (on the frame) and labels (of objects on the frame) and appearance settings.
 
 ![](static/documentation/images/image034_DETRAC.jpg)
@@ -362,17 +362,17 @@ The tool consists of:
 
     ![](static/documentation/images/image008.jpg)
 
-1.  To navigate the image, use the button on the controls sidebar. 
+1.  To navigate the image, use the button on the controls sidebar.
-    Another way an image can be moved/shifted is by holding the left mouse button inside 
+    Another way an image can be moved/shifted is by holding the left mouse button inside
-    an area without annotated objects. 
+    an area without annotated objects.
     If the ``Mouse Wheel`` is pressed, then all annotated objects are ignored. Otherwise the
     a highlighted bounding box will be moved instead of the image itself.
 
     ![](static/documentation/images/image136.jpg)
 
-1.  You can use the button on the sidebar controls to zoom on a region of interest. 
+1.  You can use the button on the sidebar controls to zoom on a region of interest.
     Use the button ``Fit the image`` to fit the image in the workspace.
-    You can also use the mouse wheel to scale the image 
+    You can also use the mouse wheel to scale the image
     (the image will be zoomed relatively to your current cursor position).
 
     ![](static/documentation/images/image137.jpg)
@@ -406,16 +406,16 @@ Usage examples:
 
     ![](static/documentation/images/image082.jpg)
 
-    Before you start, select the correct `` Label`` (should be specified by you when creating the task) 
+    Before you start, select the correct `` Label`` (should be specified by you when creating the task)
     and `` Drawing Method`` (by 2 points or by 4 points):
 
-    ![](static/documentation/images/image080.jpg) 
+    ![](static/documentation/images/image080.jpg)
 
 1.  Creating a new annotation in ``Shape mode``:
 
-    -   Create a separate ``Rectangle`` by clicking on ``Shape``. 
+    -   Create a separate ``Rectangle`` by clicking on ``Shape``.
 
-        ![](static/documentation/images/image081.jpg) 
+        ![](static/documentation/images/image081.jpg)
 
     -   Choose the opposite points. Your first rectangle is ready!
 
@@ -428,7 +428,7 @@ Usage examples:
         You can also undo your actions using ``Ctrl+Z`` and redo them with ``Shift+Ctrl+Z`` or ``Ctrl+Y``.
 
 1.  You can see the ``Object card`` in the objects sidebar or open it by right-clicking on the object.
-    You can change the attributes in the details section. 
+    You can change the attributes in the details section.
     You can perform basic operations or delete an object by clicking on the action menu button.
 
     ![](static/documentation/images/image012.jpg)
@@ -445,10 +445,10 @@ Usage examples:
 - Add/modify/delete objects for existing annotations.
 - Edit tracks, merge several rectangles into one track.
 
-1.  Like in the ``Shape mode``, you need to select a ``Rectangle`` on the sidebar, 
+1.  Like in the ``Shape mode``, you need to select a ``Rectangle`` on the sidebar,
     in the appearing form, select the desired ``Label`` and the ``Drawing method``.
 
-    ![](static/documentation/images/image083.jpg) 
+    ![](static/documentation/images/image083.jpg)
 
 1.  Creating a track for an object (look at the selected car as an example):
     - Create a ``Rectangle`` in ``Track mode`` by clicking on ``Track``.
@@ -461,8 +461,8 @@ Usage examples:
 
         ![](static/documentation/images/image016.jpg)
 
-    - If the object starts to change its position, you need to modify the rectangle where it happens. 
+    - If the object starts to change its position, you need to modify the rectangle where it happens.
-      It isn't necessary to change the rectangle on each frame, simply update several keyframes 
+      It isn't necessary to change the rectangle on each frame, simply update several keyframes
       and the frames between them will be interpolated automatically.
     - Let's jump 30 frames forward and adjust the boundaries of the object. See an example below:
 
@@ -487,7 +487,7 @@ Usage examples:
 
         ![](static/documentation/images/gif001_DETRAC.gif)
 
-    -   Click ``Merge`` button or press key ``M`` and click on any rectangle of the first track 
+    -   Click ``Merge`` button or press key ``M`` and click on any rectangle of the first track
         and on any rectangle of the second track and so on:
 
         ![](static/documentation/images/image162_DETRAC.jpg)
@@ -505,7 +505,7 @@ Usage examples:
 
 ### Attribute annotation mode (basics)
 
--   In this mode you can edit attributes with fast navigation between objects and frames using a keyboard. 
+-   In this mode you can edit attributes with fast navigation between objects and frames using a keyboard.
     Open the drop-down list in the top panel and select Attribute annotation Mode.
 
     ![](static/documentation/images/image023_Affectnet.jpg)
@@ -519,7 +519,7 @@ Usage examples:
     or select from the drop-down list.
 
     ![](static/documentation/images/image024_Affectnet.jpg)
-    
+
 -   Press ``Up Arrow``/``Down Arrow`` on your keyboard or click the buttons in the UI to go to the next/previous
     attribute. In this case, after pressing ``Down Arrow`` you will be able to edit the ``Age`` attribute.
 
@@ -527,14 +527,14 @@ Usage examples:
 
 -   Use ``Right Arrow``/``Left Arrow`` keys to move to the previous/next image with annotation.
 
-To see all the hot keys available in the attribute annotation mode, press ``F2``. 
+To see all the hot keys available in the attribute annotation mode, press ``F2``.
 Read more in the section [attribute annotation mode (advanced)](#attribute-annotation-mode-advanced).
 
 ### Downloading annotations
 
-1.  To download the latest annotations, you have to save all changes first. 
+1.  To download the latest annotations, you have to save all changes first.
     click the ``Save`` button. There is a ``Ctrl+S`` shortcut to save annotations quickly.
-1.  After that, сlick the ``Menu`` button. 
+1.  After that, сlick the ``Menu`` button.
 1.  Press the ``Dump Annotation`` button.
 
     ![](static/documentation/images/image028.jpg)
@@ -545,7 +545,7 @@ Read more in the section [attribute annotation mode (advanced)](#attribute-annot
     - [CVAT for images](/cvat/apps/documentation/xml_format.md#annotation)
       is highlighted if a task has the annotation mode.
 
-    ![](static/documentation/images/image029.jpg "Example XML format") 
+    ![](static/documentation/images/image029.jpg "Example XML format")
 
     - [PASCAL VOC](http://host.robots.ox.ac.uk/pascal/VOC/)
     - [(VOC) Segmentation mask](http://host.robots.ox.ac.uk/pascal/VOC/) —
@@ -596,7 +596,7 @@ quality, etc.). There are two types of attributes:
     ![](static/documentation/images/image072.jpg)
 
 ---
-**Track** is a set of shapes on different frames which corresponds to one object. 
+**Track** is a set of shapes on different frames which corresponds to one object.
 Tracks are created in ``Track mode``
 
 ![](static/documentation/images/gif003_DETRAC.gif)
@@ -631,58 +631,54 @@ In addition the workspace also has the following functions:
 ---
 ### Settings
 
-Press ``F2`` to access settings menu.
+To open the settings open the user menu in the header and select the settings item or press ``F3``.
 
 ![](static/documentation/images/image067.jpg)
 
-There is ``Player Settings`` which adjusts ``Workspace`` and ``Other Settings``.
+``Settings`` have two tabs:
 
-In ``Player Settings`` you can:
+In tab ``Player`` you can:
--   Control step of ``C`` and ``V`` shortcuts
+-   Control step of ``C`` and ``V`` shortcuts.
--   Control speed of ``Space``/``Play`` button
+-   Control speed of ``Space``/``Play`` button.
--   Show every image in full or zoomed out like previous
+-   Show ``Grid``, change grid size, choose color and transparency:
-    (it is enabled by default for interpolation mode and disabled for annotation mode)
--   Enable ``Grid`` when you don't need small objects. ``Grid`` can have
-    different opacity, color and cells' size — use ``F2`` to configure settings.
 
-    ![](static/documentation/images/image068.jpg)
+    ![](static/documentation/images/image068_mapillary_vistas.jpg)
 
--   Adjust ``Brightness``/``Contrast``/``Saturation`` of too exposing or too
+-   Show every image in full size or zoomed out like previous
-    dark images using ``F2`` — color settings (changes displaying and not the
+    (it is enabled by default for interpolation mode and disabled for annotation mode).
+- ``Rotate all images``  checkbox — switch the rotation of all frames or an individual frame.
+-   Adjust ``Brightness``/``Contrast``/``Saturation`` of too exposed or too
+    dark images using ``F3`` — color settings (changes displaying settings and not the
     image itself).
 
 Shortcuts:
--   ``Shift+B``/``Alt+B`` for brightness
+-   ``Shift+B+=``/``Shift+B+-`` for brightness.
--   ``Shift+C``/``Alt+C`` for contrast
+-   ``Shift+C+=``/``Shift+C+-`` for contrast.
--   ``Shift+S``/``Alt+S`` for saturation
+-   ``Shift+S+=``/``Shift+S+-`` for saturation.
--   ``F2`` —> ``Reset Color Settings`` to default values
 
-    ![](static/documentation/images/image069.jpg)
+    ![](static/documentation/images/image164_mapillary_vistas.jpg)
 
-``Other Settings`` contains:
+-   ``Reset color settings`` to default values.
-- ``Show All Interpolation Tracks`` checkbox — shows hidden object on the
-  side panel for every interpolated object (turned off by default)
-- ``AAM Zoom Margin`` slider — defines margins for shape in attribute annotation mode
-- ``Enable AutoSaving`` checkbox — turned off by default
-- ``AutoSaving Interval (min)`` input box — 15 minutes by default
-- ``Rotate all images``  checkbox — switch the rotation of all frames / individual frame
 
 ---
-### Bottom Panel
 
-![](static/documentation/images/image035.jpg)
+In tab ``Workspace`` you can:
 
----
+![](static/documentation/images/image155.jpg)
-Go to the first and latest frames.
 
-![](static/documentation/images/image036.jpg)
+- ``Enable auto save`` checkbox — turned off by default.
+- ``Auto save interval (min)`` input box — 15 minutes by default.
+- ``Show all interpolation tracks`` checkbox — shows hidden objects on the
+  side panel for every interpolated object (turned off by default).
+- ``Always show object details`` - show text for an object on the canvas not only when the object is activated:
 
----
+   ![](static/documentation/images/image152_DETRAC.jpg)
-Go to the next/previous frame with a predefined step. Shortcuts:
-``V`` — step backward, ``C`` — step forward. By default the step is ``10``
-(change at ``Open Menu`` —> ``Settings`` —> ``Player Step``).
 
-![](static/documentation/images/image037.jpg)
+- ``Automatic bordering`` - enable automatic bordering for polygons and polylines during drawing/editing.
+  For more information To find out more, go to the section [annotation with polygons](#Annotation-with-polygons).
+- ``Attribute annotation mode (AAM) zoom margin`` input box — defines margins (in px)
+  for shape in the attribute annotation mode.
+- Press `` Go back`` or ``F3`` to return to the annotation.
 
 ---
 Go to the next/previous frame with step equals to 1. Shortcuts: ``D`` — previous, ``F`` — next.
@@ -940,15 +936,15 @@ By default, objects in the mode are zoomed. Check
 ``Open Menu`` —> ``Settings`` —> ``AAM Zoom Margin`` to adjust that.
 
 ## Annotation with box by 4 points
-It is an efficient method of bounding box annotation, proposed 
+It is an efficient method of bounding box annotation, proposed
-[here](https://arxiv.org/pdf/1708.02750.pdf). 
+[here](https://arxiv.org/pdf/1708.02750.pdf).
 Before starting, you need to be sure that ``Box by 4 points`` is selected.
 
 ![](static/documentation/images/image134.jpg)
 
-Press ``N`` for entering drawing mode. Click exactly four extreme points: 
+Press ``N`` for entering drawing mode. Click exactly four extreme points:
-the top, bottom, left- and right-most physical points on the object. 
+the top, bottom, left- and right-most physical points on the object.
-Drawing is automatically completed right after clicking the fourth point. 
+Drawing is automatically completed right after clicking the fourth point.
 Press ``Esc`` to cancel editing.
 
 ![](static/documentation/images/gif016.gif)
@@ -1023,9 +1019,9 @@ automatically. You can adjust the polyline after it has been drawn.
 
 ## Annotation with cuboids
 
-It is used to annotate 3 dimensional objects such as cars, boxes, etc... 
+It is used to annotate 3 dimensional objects such as cars, boxes, etc...
 Currently the feature supports one point perspective and has the contraint
-where the vertical edges are exactly parallel to the sides. 
+where the vertical edges are exactly parallel to the sides.
 
 ### Creating the cuboid
 
@@ -1036,9 +1032,9 @@ You may draw the cuboid by placing 4 points, after which the drawing completes a
 The first 3 points will represent a plane of the cuboid
 while the last point represents the depth of that plane.
 For the first 3 points, it is recomended to only draw the 2 closest side faces,
-as well as the top and bottom face. 
+as well as the top and bottom face.
 
-A few examples:  
+A few examples:
 ![](static/documentation/images/CuboidDrawing1.gif)
 
 ![](static/documentation/images/CuboidDrawing2.gif)
@@ -1047,12 +1043,12 @@ A few examples:
 
 ### Editing the cuboid
 
-The cuboid can be edited in multiple ways, by dragging points or by dragging certain faces. 
+The cuboid can be edited in multiple ways, by dragging points or by dragging certain faces.
-First notice that there is a face that is painted with pink lines only, let us call it the front face. 
+First notice that there is a face that is painted with pink lines only, let us call it the front face.
 
-The cuboid can be moved by simply dragging the shape as normal. 
+The cuboid can be moved by simply dragging the shape as normal.
-The cuboid can be extended by dragging on the point in the middle of the edges. 
+The cuboid can be extended by dragging on the point in the middle of the edges.
-The cuboid can also be extended up and down by dragging the point at the vertices. 
+The cuboid can also be extended up and down by dragging the point at the vertices.
 
 ![](static/documentation/images/CuboidEditing1.gif)
 
@@ -1063,17 +1059,17 @@ The cuboid can then be edited as usual.
 ![](static/documentation/images/EditingPerspective.gif)
 
 If you wish to reset perspective effects, you may right click on cuboid,
-and select ``Reset Perspective`` to return to a regular cuboid. 
+and select ``Reset Perspective`` to return to a regular cuboid.
 
 The location of the pink face can be swapped with the adjacent visible side face.
 This is done by right clicking on the cuboid and selecting ``Switch Perspective Orientation``.
-Note that this will also reset the perspective effects. 
+Note that this will also reset the perspective effects.
 
 ![](static/documentation/images/ResetPerspective.gif)
 
 Certain faces of the cuboid can also be edited,
-these faces are the left, right and dorsal faces, relative to the pink face. 
+these faces are the left, right and dorsal faces, relative to the pink face.
-Simply drag the faces to move them independently from the rest of the cuboid. 
+Simply drag the faces to move them independently from the rest of the cuboid.
 
 ![](static/documentation/images/CuboidEditing2.gif)
 
@@ -1105,14 +1101,14 @@ You can add/delete points after finishing.
 
 You can use linear interpolation for points to annotate a moving object:
 
-1.  Before starting, you have to be sure that ``Points`` is selected. 
+1.  Before starting, you have to be sure that ``Points`` is selected.
-1.  Linear interpolation works only with one point, so you need to set ``Poly Shapes Size``: 1. 
+1.  Linear interpolation works only with one point, so you need to set ``Poly Shapes Size``: 1.
 1.  After that select the interpolation mode.
-    
+
     ![](static/documentation/images/image122.jpg)
 
 1.  Press ``N`` or click ``Create Shape`` for entering drawing mode.
-    Click LMB to create a point and shape will be automatically completed. 
+    Click LMB to create a point and shape will be automatically completed.
 
     ![](static/documentation/images/gif011_DETRAC.gif)
 
@@ -1146,25 +1142,25 @@ a shape is created and you can work with it as a polygon.
 
 ## Automatic annotation
 
-Automatic Annotation is used for creating preliminary annotations. 
+Automatic Annotation is used for creating preliminary annotations.
-To use Automatic Annotation you need a DL model. You can use primary models or models uploaded by a user. 
+To use Automatic Annotation you need a DL model. You can use primary models or models uploaded by a user.
 You can find the list of available models in the ``Models`` section.
 
-1.  To launch automatic annotation, you should open the dashboard and find a task which you want to annotate. 
+1.  To launch automatic annotation, you should open the dashboard and find a task which you want to annotate.
     Then click the ``Actions`` button and choose option ``Automatic Annotation`` from the dropdown menu.
 
     ![](static/documentation/images/image119_DETRAC.jpg)
 
-1.  In the dialog window select a model you need. DL models are created for specific labels, e.g. 
+1.  In the dialog window select a model you need. DL models are created for specific labels, e.g.
-    the Crossroad model was taught using footage from cameras located above the highway and it is best to 
+    the Crossroad model was taught using footage from cameras located above the highway and it is best to
-    use this model for the tasks with similar camera angles. 
+    use this model for the tasks with similar camera angles.
-    If it's necessary select the ``Clean old annotations`` checkbox. 
+    If it's necessary select the ``Clean old annotations`` checkbox.
-    Adjust the labels so that the task labels will correspond to the labels of the DL model. 
+    Adjust the labels so that the task labels will correspond to the labels of the DL model.
-    For example, let’s consider a task where you have to annotate labels “car” and “person”. 
+    For example, let’s consider a task where you have to annotate labels “car” and “person”.
-    You should connect the “person” label from the model to the “person” label in the task. 
+    You should connect the “person” label from the model to the “person” label in the task.
-    As for the “car” label, you should choose the most fitting label available in the model - the “vehicle” label. 
+    As for the “car” label, you should choose the most fitting label available in the model - the “vehicle” label.
-    The task requires to annotate cars only and choosing the “vehicle” label implies annotation of all vehicles, 
+    The task requires to annotate cars only and choosing the “vehicle” label implies annotation of all vehicles,
-    in this case using auto annotation will help you complete the task faster. 
+    in this case using auto annotation will help you complete the task faster.
     Click ``Submit`` to begin the automatic annotation process.
 
     ![](static/documentation/images/image120.jpg)
@@ -1178,9 +1174,9 @@ You can find the list of available models in the ``Models`` section.
     ![](static/documentation/images/gif014_DETRAC.gif)
 
 1.  Separated bounding boxes can be edited by removing false positives, adding unlabeled objects and
-    merging into tracks using ``ReID merge`` function. Click the ``ReID merge`` button in the menu. 
+    merging into tracks using ``ReID merge`` function. Click the ``ReID merge`` button in the menu.
-    You can use the default settings (for more information click [here](cvat/apps/reid/README.md)). 
+    You can use the default settings (for more information click [here](cvat/apps/reid/README.md)).
-    To launch the merging process click ``Merge``. Each frame of the track will be a key frame. 
+    To launch the merging process click ``Merge``. Each frame of the track will be a key frame.
 
     ![](static/documentation/images/image133.jpg)