Groups

New Group	Enables you to create a group by selecting a set of entities which will be gathered into the group
Open Group	Enables you to open a non-shared group or a view so that you can edit or delete the entities inside it but not add new entities to it.
Close Group	Enables you to close a non-shared group or a view so that the entities inside it cannot be accessed individually.
Set Current Group	Enables you to set a selected group (no matter whether shared or not) or view as the Current Group.
Top Level Group	Resets the Current Group to its initial top level status.
Group Library	Enables you to open a palette containing a collection of frequently used groups (both shared and non-shared) to be used in your drawings.
Detail	Creates a non-shared group containing a detail of the drawing, enabling you to represent it on a larger scale.
Transfer to Current Group	Enables you to transfer one or more selected entities into the Current Group, when it is non-shared.
Make Group X-Reference	Enables you to transform a local shared group into an external reference group (X-Reference).
Modify Group Origin	Enables you to redefine the origin of a selected group.
Start Local Edit	Enables you to edit a shared group.
Replace Shared Group	Enables you to replace the description of a shared group with another one selected as an X-Reference.
Unlink Shared Group	Enables you to modify an instance of an existing shared group (either locally defined or X-Reference) without affecting the other instances.
Group Cross Reference	Enables you to add an X-Reference group to the drawing.
Group Copy	Enables you to insert further copies of a shared group (either local or X-Reference) already existing in the drawing.
Unload Shared Group	Enables you to discard the description of X-Reference groups.
Reload Shared Group	Enables you to update all instances of an X-Reference group after the latter has been modified in its external file.
Select Inside Groups	Enables you to select an entity belonging to a group (such as a curve or a line), rather than the group itself

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