Use this procedure to add a tool to a tool catalog or to a tool palette or tool package stored in a catalog. You must have write-access to the tool catalog in order to add a tool to it. For more information, see Setting Catalog Access Rights.
You can also drag a tool from a tool palette in the Autodesk Civil 3D workspace to a tool catalog in the Content Browser.
If you are adding the tool to a specific category in the catalog or to a palette or package in a specific category, open that category.
If there is no Paste option on the shortcut menu, then the pointer is probably positioned over a tool, even though the space may appear to be blank. Move the pointer and try again.