manual/animation/armatures/bones/bone_collections.rst

@@ -0,0 +1,90 @@
+
+.. _bone-collections:
+
+****************
+Bone Collections
+****************
+
+:term:`Bone Collections <Bone Collection>` group the bones of an
+:term:`Armature` into named collections. The armature is the owner of these
+collections, so they are available in all modes. Bone Collections are identified
+by their name, which are unique within the Armature.
+
+In the text below, "collection" is understood to refer to "bone collection";
+:term:`Scene Collections <Collection>` are not described here.
+
+Bone Collections can be managed via :ref:`the Armature and Bone property panels <bpy.types.BoneCollection>`.
+
+
+Visibility
+==========
+
+Bone Collections can be shown & hidden via the list in the Armature properties,
+as well as via the list in the Bone properties. Bone visibility is determined by
+the visibility of its collections, and its own 'hidden' property:
+
+- If the bone itself is marked as 'hidden', it is invisible regardless of the
+  bone collections.
+- A bone is visible when it is contained in any visible collection.
+- A bone that is not assigned to any bone collection is visible; otherwise it
+  would be impossible to select it & assign it to a collection.
+
+.. _bone_collections_library_overrides:
+
+Library Overrides
+=================
+
+Bone collections can be added using library overrides. For this to work, both
+the armature Object and the Armature itself need to be overridden.
+
+Limitations
+-----------
+
+There are a few limitations when it comes to bone collections & overrides:
+
+- Only bone collections that are local to the current blend file can be edited.
+- Bone collections that already existed on the linked-in Armature are read-only,
+  and only their visibility can be toggled. Those visibility changes won't be
+  saved, though.
+- Custom properties of overridden bone collections cannot be edited in the
+  properties panel. Python access is fine; this is just a current limitation of
+  Blender's UI code.
+
+How It Works
+------------
+
+Bone collections added via overrides are 'anchored' to the preceeding
+collection, by name. Here is an example. The *italic* collections are defined on
+the linked Armature in `armature.blend`. The **bold** ones are added by
+overrides in `armature_shot_47.blend`.
+
+- *FK Controls*
+- *IK Controls*
+- **Left Pinky** (anchored to "IK Controls")
+- **Right Pinky** (anchored to "Left Pinky")
+
+Now if the Armature in `armature.blend` gets updated with two more collections
+it might look like this:
+
+- *FK Controls*
+- *IK Controls*
+- *Face Controls*
+- *Face Detail Controls*
+
+After reloading `armature_shot_47.blend`, it will look like this:
+
+- *FK Controls*
+- *IK Controls*
+- **Left Pinky** (still anchored to "IK Controls")
+- **Right Pinky** (still anchored to "Left Pinky")
+- *Face Controls*
+- *Face Detail Controls*
+
+
+Some history
+============
+
+Bone Collections were introduced in Blender 4.0, as a replacement for armature
+layers and bone groups. Bone Collections are owned by the Armature, so they are
+available in all modes. To contrast, bone groups were stored on the object's
+pose, and thus were not available in armature edit mode.

manual/animation/armatures/bones/index.rst

@@ -9,6 +9,7 @@
    :maxdepth: 2
 
    introduction.rst
+   bone_collections.rst
    structure.rst
    tools/index.rst
    selecting.rst

manual/animation/armatures/bones/properties/bendy_bones.rst

@@ -116,6 +116,22 @@ Segments
 Display Size X, Z
    Controls the visible thickness of the bone segments when the armature is rendered in the *B-Bones* mode.
 
+.. _bpy.types.EditBone.bbone_mapping_mode:
+
+Vertex Mapping
+   Controls how vertices are weighted to the individual segments of a B-Bone for deformations:
+
+   :Straight:
+      A fast mapping that works well for B-Bones with a straight or gently curved rest pose.
+   :Curved:
+      A slower mapping that improves deformations for B-Bones with a strongly curved rest pose. This should
+      be used selectively when needed.
+
+   .. figure:: /images/animation_armatures_bones_properties_bendy-bones_vertex-mapping.png
+      :width: 300px
+
+      Straight vs Curved vertex mapping on a B-Bone with a strongly curved rest pose.
+
 .. _bpy.types.EditBone.bbone_curveinx:
 .. _bpy.types.EditBone.bbone_curveinz:
 

manual/animation/armatures/bones/properties/display.rst

@@ -1,4 +1,7 @@
 .. _bpy.types.Bone.hide:
+.. _bpy.types.Bone.color:
+.. _bpy.types.EditBone.color:
+.. _bpy.types.PoseBone.color:
 
 ****************
 Viewport Display
@@ -6,17 +9,70 @@ Viewport Display
 
 .. reference::
 
-   :Mode:      Object and Pose Mode
+   :Mode:      Object, Pose, and Edit Mode
    :Panel:     :menuselection:`Bone --> Viewport Display`
 
-.. figure:: /images/animation_armatures_bones_properties_display_custom-shape-field.png
+.. figure:: /images/animation_armatures_bones_properties_display.png
 
-   Viewport Display panel.
+   Viewport Display panel in Object/Pose mode.
 
-Display panel lets you customize the look of your bones taking the shape of another existing object.
+.. figure:: /images/animation_armatures_bones_properties_display_editmode.png
+
+   Viewport Display panel in Edit mode.
+
+Display panel lets you customize the look of your bones.
 
 Hide
-   Hides the selected bone.
+   Hides the bone in the 3D Viewport. When this is unchecked, the bone's
+   visibility is determined by the visibility of its :ref:`bone collections <bpy.types.Bone.collections>`.
+
+Bone Color
+   Either a selection of the theme-dependent colors, or a custom color. This is
+   the primary way to color a bone.
+
+   This color is stored on the bone itself, and thus is visible in both Pose and
+   Edit modes. If there are multiple armature Objects that share the same
+   Armature data-block, all armatures will share this color.
+
+Pose Bone Color (only in Pose mode)
+   Either a selection of the theme-dependent colors, or a custom color. This is
+   a way to *override* the bone color on a per-armature object basis.
+
+   When this is set to 'Default', the regular Bone Color is shown (see above).
+
+   This color is stored on the :term:`Pose Bone`, and thus is specific to this
+   particular armature object. It is only available in Pose mode. If there are
+   multiple armature Objects that share the same Armature data-block, they each
+   can have unique pose bone colors.
+
+.. _bpy.types.BoneColor:
+.. _bpy.types.ThemeBoneColorSet:
+
+Bone Colors
+=============
+
+Bones can be individually colored. For these colors to be visible, enable the
+:ref:`Bone Colors checkbox <bpy.types.Armature.show>` in the Armature display panel.
+
+.. figure:: /images/animation_armatures_bones_properties_display_custom_colors.png
+
+   Viewport Display panel in Pose mode, showing the choices in color palettes as
+   well as options for custom colors.
+
+The primary source of bone colors is the :ref:`Theme <bpy.types.Theme>`, which
+defines 20 bone color palettes. Each entry consists of three colors:
+
+Regular
+   The color of unselected bones.
+Select
+   The second color field is the outline color of selected bones.
+Active
+   The third color field is the outline color of the active bone.
+
+As soon as you alter one of the colors, it is switched to the *Custom Set* option.
+
+
+
 
 
 .. _bpy.types.PoseBone.custom_shape:

manual/animation/armatures/bones/properties/relations.rst

@@ -1,4 +1,6 @@
 
+.. _properties_data_bone_relations:
+
 *********
 Relations
 *********
@@ -10,29 +12,27 @@ Relations
 
 .. figure:: /images/animation_armatures_bones_properties_relations_panel.png
 
-   Relations panel.
+   Bone Relations panel.
 
-In this panel you can arrange sets of bones in different layers for easier manipulation.
+In this panel you can manage the relationship of this bone with its parent bone.
+It also shows the bone collections the bone is assigned to.
 
+.. _bpy.types.Bone.collections:
+.. _bpy.types.EditBone.collections:
+.. _bpy.types.PoseBone.collections:
 
-.. _bpy.types.EditBone.layers:
+Bone Collections
+================
 
-Bone Layers
+This list shows the :term:`bone collections <Bone Collection>` the bone is
-===========
+assigned to. Press the eye icon to show or hide the entire bone collection.
+Press the X icon to remove the bone from that particular collection.
 
-Moving Bones between Layers
+To assign the bone to other bone collections, either use the :kbd:`M` or
----------------------------
+:kbd:`Shift+M` shortcuts (see :ref:`Moving Bones Between Collections
+<moving_bones_between_collections>`) or go to the :ref:`Armature properties
+panel <bpy.types.BoneCollection>`.
 
-Obviously, you have to be in *Edit Mode* or *Pose Mode* to move bones between layers.
-Note that as with objects, bones can lay in several layers at once,
-just use the usual :kbd:`Shift-LMB` clicks...
-First of all, you have to select the chosen bone(s)!
-
-- In the Properties, use the "layer buttons" of each selected bone Relations panel (*Bones* tab)
-  to control in which layer(s) it lays.
-- In the *3D Viewport*, use the menu :menuselection:`Armature --> Move Bone To Layer` or
-  :menuselection:`Pose --> Move Bone To Layer` or press :kbd:`M` to show the usual pop-up layers menu.
-  Note that this way, you assign the same layers to all selected bones.
 
 
 Parenting

manual/animation/armatures/bones/selecting.rst

@@ -216,10 +216,10 @@ Prefix
    Select bones with matching name prefix (separated by ``.``).
 Suffix
    Select bones with matching name suffix (separated by ``.``).
-Layer
+Bone Collection
-   Select bones on the same layer.
+   Select bones that share one or more bone collections with the active bone.
-Group
+Color
-   Select bones in the same group.
+   Select bones that have the same color as the active bone.
 Shape
    Select bones using the same shape object (in Pose Mode).
 

manual/animation/armatures/introduction.rst

@@ -27,7 +27,7 @@ Open a default scene, then:
 #. Make sure the cursor is in the world origin with :kbd:`Shift-C`.
 #. Press :kbd:`Numpad1` to see the world in Front view.
 #. Add a *Single Bone* (:menuselection:`Add --> Armature`).
-#. Press :kbd:`NumpadDelete` to see the armature at maximum zoom.
+#. Press :kbd:`NumpadPeriod` to see the armature at maximum zoom.
 
 .. figure:: /images/animation_armatures_introduction_default.png
 

manual/animation/armatures/posing/selecting.rst

@@ -127,14 +127,12 @@ Grouped
    :Menu:      :menuselection:`Select --> Grouped`
    :Shortcut:  :kbd:`Shift-G`
 
-You can select bones based on their group and/or layer, through the *Select Grouped* pop-up menu :kbd:`Shift-G`:
+You can select bones, based on various properties, through the *Select Grouped* pop-up menu :kbd:`Shift-G`:
 
-Layer
+Collection
-   To select all bones belonging to the same layer(s) as the selected ones,
+   Selects all bones that are share at least one bone collection with the active bone.
-   use the *In Same Layer* entry.
+Color
-Group
+   Selects all bones that have the same color as the active bone.
-   To select all bones belonging to the same group(s) as the selected ones,
-   use the *In Same Group* entry.
 Keying Set
    ToDo.
 

manual/animation/armatures/properties/bone_collections.rst

@@ -0,0 +1,99 @@
+.. _bpy.types.BoneGroups:
+.. _bpy.types.BoneCollection:
+
+****************
+Bone Collections
+****************
+
+.. note::
+
+   Bone Collections were introduced in Blender 4.0 as replacement of Armature
+   Layers and Bone Groups. :ref:`Bone colors <bpy.types.Bone.color>` are now
+   managed directly on the bone.
+
+
+.. reference::
+
+   :Mode:      Pose & Armature Edit Modes
+   :Panel:     :menuselection:`Properties --> Armature --> Bone Collections`
+   :Menu:      :menuselection:`Pose --> Bone Collections --> ...`
+
+.. figure:: /images/animation_armatures_properties_bonecollections_panel.png
+
+   The Bone Collections panel in the Armature properties.
+
+This panel contains the Bone Collection :ref:`List view <ui-list-view>`, which
+allows the creation, deletion, and editing of Bone Collections.
+
+.. tip::
+
+   The Bone Properties panel gives a slightly different view on the bone's collections. See
+   :doc:`Bone Relations </animation/armatures/bones/properties/relations>`.
+
+Assign & Select
+===============
+
+.. _bpy.ops.armature.collection_assign:
+
+Assign
+   Assigns the selected bones to the active bone collection.
+
+.. _bpy.ops.armature.collection_unassign:
+
+Remove
+   Removes the selected bones from the active bone collection.
+
+.. _bpy.ops.armature.collection_select:
+
+Select
+   Selects the bones in the active bone collection.
+
+.. _bpy.ops.armature.collection_deselect:
+
+Deselect
+   Deselects the bones in the active bone collection.
+
+.. note::
+
+   Individual bones can als be unassigned from their collections via the
+   :ref:`Bone Relations panel <bpy.types.PoseBone.collections>`.
+
+.. tip::
+
+   For setting up custom selection sets of bones, take a look at the *Selection
+   Sets* add-on. It is bundled with Blender.
+
+.. _moving_bones_between_collections:
+
+Moving Bones between Collections
+================================
+
+Blender should be in *Edit Mode* or *Pose Mode* to move bones between collections.
+Note that as with objects, bones can be assigned to in several collections at once.
+
+Move to Collection
+   Shows a list of the Armature's *editable* bone collections. Choosing a bone
+   collection unassign the selected bones from all other bone collections, then
+   assigns them to the chosen one.
+
+   Available as :menuselection:`Pose --> Move to Collection` (*Pose Mode*)
+   :menuselection:`Armature --> Move to Collection` (*Edit Mode*), and :kbd:`M` (either mode).
+
+Bone Collections
+   Shows a list of the Armature's *editable* bone collections. The collections
+   that the active bone is assigned to are prefixed with a `-`, and choosing
+   those will unassign all selected bones from that collection. Similarly,
+   choosing a bone collection prefixed with a `+` will assign all selected bones
+   to that collection.
+
+   Available as :menuselection:`Pose --> Bone Collections` (*Pose Mode*)
+   :menuselection:`Armature --> Bone Collections` (*Edit Mode*), and :kbd:`Shift+M` (either mode).
+
+.. note::
+
+   The above operators will only show the *editable* bone collections. When the
+   Armature is linked, its bone collections will be *read-only*. New bone
+   collections can still be added via library overrides; only those will be
+   editable.
+
+   See :ref:`Library Overrides of Bone Collections <bone_collections_library_overrides>`.

manual/animation/armatures/properties/bone_groups.rst

@@ -1,84 +0,0 @@
-.. _bpy.types.BoneGroups:
-
-***********
-Bone Groups
-***********
-
-.. reference::
-
-   :Mode:      Pose Mode
-   :Panel:     :menuselection:`Properties --> Armature --> Bone Groups`
-   :Menu:      :menuselection:`Pose --> Bone Groups --> ...`
-
-.. TODO2.8
-   .. figure:: /images/animation_armatures_properties_bone-groups_panel.png
-
-      The Bone Groups panel.
-
-This panel allows the creation, deletion and editing of Bone Groups.
-Bone Groups can be used for selection or to assign a color theme to a set of bones.
-In example to color the left parts of the rig as blue and right parts as red.
-
-Active Bone Group
-   The Bone Group :ref:`List view <ui-list-view>`.
-
-   Color Set
-      A select menu.
-
-      :Default Colors: The default (gray) colors.
-      :*nn* - Theme Color Set: One of the twenty Blender presets by the theme.
-      :Custom Set: A custom set of colors, which is specific to each group.
-
-
-Custom Colors
-=============
-
-You can assign a "color theme" to a group (each bone will have these colors).
-Remember you have to enable the *Colors* checkbox (*Display* panel) to see these colors.
-
-.. _bpy.types.ThemeBoneColorSet:
-
-Regular
-   The first color field is the color of unselected bones.
-Select
-   The second color field is the outline color of selected bones.
-Active
-   The third color field is the outline color of the active bone.
-
-As soon as you alter one of the colors, it is switched to the *Custom Set* option.
-
-
-Assign & Select
-===============
-
-In the 3D Viewport, using the :menuselection:`Pose --> Bone Groups` menu entries,
-and/or the *Bone Groups* pop-up menu :kbd:`Ctrl-G`, you can:
-
-.. _bpy.ops.pose.group_assign:
-
-Assign
-   Assigns the selected bones to the active bone group.
-   It is important to note that a bone can only belong to one group.
-
-.. _bpy.ops.pose.group_unassign:
-
-Remove
-   Removes the selected bones from the active bone group.
-
-.. _bpy.ops.pose.group_select:
-
-Select
-   Selects the bones in the active bone group.
-
-.. _bpy.ops.pose.group_deselect:
-
-Deselect
-   Deselects the bones in the active bone group.
-
-.. note::
-
-   A single bone can be assigned to a group in the :ref:`Relations panel <bpy.types.PoseBone.bone_group>`.
-
-.. tip::
-
-   Bones belonging to multiple groups is possible with the *Selection Sets* add-on.

manual/animation/armatures/properties/display.rst

@@ -109,9 +109,9 @@ Show
       When enabled, the default standard bone shape is replaced,
       in *Object Mode* and *Pose Mode*, by the shape of a chosen object
       (see :doc:`Shaped Bones </animation/armatures/bones/properties/display>` for details).
-   Group Colors
+   Bone Colors
-      Use the Bone Group colors to color the bone.
+      Draws bones in their configured colors. Disable to always draw bones in the default color.
-      For more details see :doc:`Bone Groups </animation/armatures/properties/bone_groups>`.
+      For more details see :ref:`Bone Colors <bpy.types.Bone.color>`.
    In Front
       When enabled, the bones of the armature will always be shown on top of
       the solid objects (meshes, surfaces, ...). I.e. they will always be visible and selectable

manual/animation/armatures/properties/index.rst

@@ -7,6 +7,5 @@
    :maxdepth: 2
 
    introduction.rst
-   skeleton.rst
+   bone_collections.rst
    display.rst
-   bone_groups.rst

manual/animation/armatures/properties/introduction.rst

@@ -5,11 +5,32 @@ Introduction
 
 The *Armature* tab in Properties contains various panels gathering the armature settings.
 
-.. TODO2.8
 .. figure:: /images/animation_armatures_properties_introduction_properties-editor.png
 
    The Armature tab in the Properties.
 
+Pose
+====
+
+.. reference::
+
+   :Mode:      All Modes
+   :Panel:     :menuselection:`Armature --> Pose`
+
+Pose Position
+   A radio button to switch between Pose Position and Rest Position.
+
+   In *Edit Mode*, you always see armatures in their rest position,
+   in *Object Mode* and *Pose Mode*, by default, you see them in *Pose Position*
+   (i.e. as it was transformed in the *Pose Mode*).
+   If you want to see it in the rest position in all modes, select *Rest Position*.
+
+
+Bone Collections
+================
+
+See :doc:`Bone Collections </animation/armatures/properties/bone_collections>`.
+
 
 Motion Paths
 ============

manual/animation/armatures/properties/skeleton.rst

@@ -1,45 +0,0 @@
-
-********
-Skeleton
-********
-
-.. reference::
-
-   :Mode:      All Modes
-   :Panel:     :menuselection:`Armature --> Skeleton`
-
-.. figure:: /images/animation_armatures_properties_skeleton_panel.png
-
-   Skeleton panel.
-
-In this panel you can arrange sets of bones into different layers for easier manipulation.
-
-.. _bpy.types.Armature.pose_position:
-
-Pose Position
-   A radio button to switch between Pose Position and Rest Position.
-
-   In *Edit Mode*, you always see armatures in their rest position,
-   in *Object Mode* and *Pose Mode*, by default, you see them in *Pose Position*
-   (i.e. as it was transformed in the *Pose Mode*).
-   If you want to see it in the rest position in all modes, select *Rest Position*.
-
-.. _bpy.types.Armature.layers:
-
-Armature Layers
-   Each armature has 32 layers to organize armatures by "regrouping" them into sets of bones.
-   Only bones in active layers will be visible/editable, but they will always be effective
-   (i.e. move objects or deform geometry), whether in an active layer or not.
-   This property changes which layers are visible in the 3D Viewport.
-   To show several layers at once, :kbd:`Shift-LMB` on the desired layers to view.
-   To move bones to a given layer, use :ref:`bpy.ops.armature.bone_layers`.
-
-.. _bpy.types.Armature.layers_protected:
-
-Protected Layers
-   You can lock a given bone layer for all :doc:`/files/linked_libraries/library_proxies`
-   of your armature, i.e. all bones in this layer will not be editable.
-
-   .. note::
-
-      *Protected Layers* in proxy are restored to proxy settings on file reload and undo.

manual/glossary/index.rst

@@ -121,8 +121,14 @@ This page lists definitions for terms used in Blender and this manual.
       The operation to chamfer or bevel edges of an object.
 
    Bone
-      The building block of an :term:`Armature`. Made up of a :term:`Head`, :term:`Tail`
+      The building block of an :term:`Armature`. Made up of a :term:`Head`,
-      and :term:`Roll Angle` which define a set of local axes and a point of rotation at the Head.
+      :term:`Tail` and :term:`Roll Angle` which define a set of local axes and a
+      point of rotation at the Head. Also see :term:`Pose Bone`.
+
+   Bone Collection
+      Collection of :term:`bones <Bone>` of an :term:`Armature`, identified by
+      its name. Bone collections can be used to organise bones and toggle their
+      visibility. See :ref:`bone-collections`.
 
    Boolean
       A type of logic dealing with binary true/false states.
@@ -668,13 +674,20 @@ This page lists definitions for terms used in Blender and this manual.
       :term:`Vertex` where three, five, or more edges meet.
       A vertex connected to one, two, or four edges is not a pole.
 
+   Pose Bone
+      Pose-specific properties of a :term:`Bone`, such as its location /
+      rotation / scale relative to the :term:`Armature`'s rest pose. Its
+      properties are stored on the :term:`Object`, and thus can be different for
+      each user of the Armature. The Pose Bone also stores constraints.
+
    Pose Mode
       Used for :term:`Posing`, :term:`Keyframing`, :term:`Weight Painting`,
       :term:`Constraining <Constraint>` and :term:`Parenting` the :term:`Bones <Bone>` of an :term:`Armature`.
 
    Posing
-      Moving, Rotating and Scaling the :term:`Bones <Bone>` of an :term:`Armature`
+      Moving, Rotating and Scaling the :term:`Pose Bones <Pose Bone>` of an
-      to achieve an aesthetically pleasing pose for a character.
+      :term:`Armature` to achieve an aesthetically pleasing pose for a
+      character.
 
    Premultiplied Alpha
       See :term:`Alpha Channel`.

manual/modeling/geometry_nodes/index.rst

@@ -15,6 +15,7 @@
    attributes_reference.rst
    fields.rst
    instances.rst
+   tools.rst
 
 
 Node Types

manual/modeling/geometry_nodes/introduction.rst

@@ -26,3 +26,6 @@ Geometry nodes can modify different types of geometry:
 
 The interface of the modifier is described in the
 :doc:`Modifier </modeling/modifiers/generate/geometry_nodes>` page.
+
+To expand Blender with node-group operators see the description in the 
+:doc:`Operators </modeling/geometry_nodes/operators>` page.

manual/modeling/geometry_nodes/tools.rst

@@ -0,0 +1,71 @@
+.. index:: Geometry Nodes; Tools
+.. _bpy.types.GeometryNode:
+
+################
+Node-based Tools
+################
+
+Geometry Nodes can be used to expand the core functionality of Blender via node group defined tools.
+They can be shared as any regular node group assets.
+
+.. figure:: /images/modeling_geometry-nodes_tools.png
+   :align: center
+
+   Node group tools integrated in the Selection menu.
+
+Tool Context
+============
+
+The way to create Node-based tools is by switching the Geometry Nodes editor context to `Tool`.
+
+New node groups created there will be enabled as Tool by default, although users still need to set
+them as Assets if they want to share them.
+
+.. note::
+
+   The :doc:`Inspection </modeling/geometry_nodes/inspection>` features are not supported on this context: Viewer Node and Socket Inspection.
+
+Asset
+=====
+
+For a node group to be shared as a tool, it has to be an :doc:`Asset </editors/asset_browser>` first. The asset catalog is used
+to determine on which menus the node group will show, similar to the regular node group assets.
+
+The asset options need to be set on the :doc:`Asset Browser </editors/asset_browser>`.
+
+The catalog is used to determined in which menu the tool is available. Assets that have no catalog assigned to them, or local tools
+are exposed in the Unassigned menu.
+
+Tool Settings
+=============
+
+The node group inputs will be exposed as in the :doc:`Adjust Last Operation </interface/undo_redo>` panel.
+
+Supported Modes and Data-Types
+==============================
+
+Tools are only possible for Edit and Sculpting mode, for Mesh and Curve objects.
+
+Tool-specific Nodes
+===================
+
+The following nodes are only supported in the tool context:
+
+   - 3D Cursor
+   - Face Set
+   - Selection
+   - Set Face Set
+   - Set Selection
+
+.. note::
+
+   The :doc:`Self Object </modeling/geometry_nodes/input/scene/self_object>` node returns the Active object
+   when inside a Tool node group.
+
+Non-supported Nodes
+===================
+
+These nodes are only supported in the modifier context:
+
+  - Simulation Zone
+  - Viewer Node