[doc] Update doc

Signed-off-by: Axel RICHARD <axel.richard@obeo.fr>

Author: AxelRICHARD

doc/content/modules/user-manual/assets/images/editor-left-sidebar-explorer.png

@@ -49,7 +49,7 @@ The left sidebar provides information related to the project.
 
 [%noheader]
 |===
-a|image::editor-left-sidebar-explorer.png[{editor} Left sidebar Explorer] a|image::editor-left-sidebar-explorer.png[{editor} Left sidebar Validation]
+a|image::editor-left-sidebar-explorer.png[{editor} Left sidebar Explorer, width=50%,height=50%] a|image::editor-left-sidebar-validation.png[{editor} Left sidebar Validation, width=50%,height=50%]
 |===
 
 xref:hands-on/how-tos/user-interface-navigation.adoc#switch-left-sidebar[Explore the left sidebar...]

doc/content/modules/user-manual/assets/images/editor-left-sidebar-validation.png

@@ -4,7 +4,7 @@ include::user-manual:partial$before-you-start-experimental-all.adoc[]
 
 The {explorer} presents a hierarchical view of all models and their contents within the project, displayed as a tree structure with expandable and collapsible items.
 
-image::editor-left-sidebar-explorer.png[{editor} Left sidebar Explorer]
+image::editor-left-sidebar-explorer.png[{editor} Left sidebar Explorer, width=50%,height=50%]
 
 * *Models*: Represented by the models existing in the specific project.
 * *Semantic Elements*: Located within the models, these are instances of your business domain concepts, each with its own set of children.
@@ -17,7 +17,7 @@ At the top of the {explorer}, a toolbar provides quick access to essential actio
 
 * xref:hands-on/how-tos/model-management.adoc#create-model[Add a Model]: Enables the creation of a new model within the project.
 * xref:hands-on/how-tos/model-management.adoc#upload-model[Upload a Model]: Allows users to upload and integrate an external model into the project.
-* xref:hands-on/how-tos/explorer.adoc#sync-editor[Synchronize Editor] with Explorer: Ensures alignment between the explorer view and the editor, providing a seamless and up-to-date navigation experience.
+* xref:hands-on/how-tos/explorer.adoc#select[Select] element in Explorer: Selects in the explorer view what is already in the editor.
 
 == Selection
 

doc/content/modules/user-manual/assets/images/manage-toolbar-main.png

@@ -12,7 +12,7 @@ image::gv-overview.png[{gv} Overview]
 
 == Create New General View Diagram
 
-User can create {gv} diagram on any element provided it inherits from Namespace type.
+User can create {gv} diagram on any element provided it inherits from _Namespace_ type.
 
 image::gv-diagram-creation.png[{gv} Diagram Creation]
 

doc/content/modules/user-manual/pages/features/editor.adoc

@@ -1,24 +1,11 @@
 = {explorer}
 
-[#sync-editor]
-== Synchronize {explorer} / {editor}
+[#select]
+== Select in {explorer}
 
 include::user-manual:partial$before-you-start-experimental-all.adoc[]
 
-It's possible to turn-off and turn-on the synchronization between the {explorer} and the current selection in the {editor}.
-
-When synchronization is enabled, if you selects an element inside a representation, the {explorer} view will ensure that the corresponding semantic element is visible and selected.
-This can require expanding new tree items which were previously not visible or scrolling the {explorer}’s view.
-
-image::hands-on-synch-editor-result.png[Synchronize editor result]
-
-When moving between elements in a representation, this can quickly result in an {explorer} view with many tree items expanded, which can be confusing.
-
-The `Synchronize` toggle button in the {explorer} can be used to disable this synchronization.
-
-image::hands-on-synch-editor.png[Synchronize editor]
-
-When synchronization is disabled, tree items that are already expanded in the {explorer} are still selected, but no new tree items are automatically expanded.
+Allows to select in the {explorer} view what is selected in the main editor area (in the visible diagram/table).
 
 [#expand-all]
 == Expand all

doc/content/modules/user-manual/pages/features/explorer.adoc

@@ -2,7 +2,7 @@
 
 The Diagram panel has global actions grouped in a horizontal toolbar underneath the diagram tabs.
 
-image::manage-toolbar-main.png[Main Toolbar]
+image::manage-toolbar-main.png[Main Toolbar, width=50%,height=50%]
 
 This toolbar has the following actions:
 
@@ -16,4 +16,12 @@ This toolbar has the following actions:
 * Arrange all elements,
 * Reveal hidden elements,
 * Reveal faded elements,
-* Unpin all elements.
+* Unpin all elements,
+* Select element in the diagram,
+** from wht is selected in the {explorer}.
+* Filter elements
+** this menu allows to select elements represented in the diagram, and then apply an action on them (collapse, expand, show, hide, fade, reveal faded, pin, unpin).
+* SysML actions
+** show/hide icons on diagram elements,
+** show/hide inherited members,
+** show/hide inherited members from standard libraries.

doc/content/modules/user-manual/pages/features/general-view.adoc

@@ -3,4 +3,5 @@
 This view in {product} is implemented as an *unsynchronized* diagram.
 This means that users need to manually add existing elements to the diagram to visualize them.
 It doesn't display all the information stored in the model by default.
+It relies on the exposed elements of the _ViewUsages_, on which the diagrams are created.
 ====