| Input | If selected from the Keep menu, removes
                              everything except input ports from the multiple selection.If selected from the Remove menu, removes only
                              input ports from the multiple selection.
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| Output | If selected from the Keep menu, removes
                              everything except output ports from the multiple selection.If selected from the Remove menu, removes only
                              output ports from the multiple selection.
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| Node | If selected from the Keep menu, removes
                              everything except nodes from the multiple selection.If selected from the Remove menu, removes only
                              nodes from the multiple selection.
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| Routing Element | If selected from the Keep menu, removes
                              everything except routing elements from the multiple selection.If selected from the Remove menu, removes only
                              routing elements from the multiple selection.
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| Location Assignment | If selected from the Keep menu, removes
                              everything except location assignments from the multiple
                              selection.If selected from the Remove menu, removes only
                              location assignments from the multiple selection.
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| Path | If selected from the Keep menu, removes
                              everything except paths from the multiple selection.If selected from the Remove menu, removes only
                              paths from the multiple selection.
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| Connection | If selected from the Keep menu, removes
                              everything except connections from the multiple selection.If selected from the Remove menu, removes only
                              connections from the multiple selection.
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| Assignments Logic Lock Region | If selected from the Keep menu, removes everything except user-assigned
                                 Logic Lock regions from the
                              multiple selection.If selected from the Remove menu, removes only user-assigned Logic Lock regions from the multiple
                              selection.
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| Compliation Logic Lock Region | If selected from the Keep menu, removes everything except Fitter-placed
                                 Logic Lock regions from the
                              multiple selection.If selected from the Remove menu, removes only Fitter-placed Logic Lock regions from the multiple
                              selection.
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| Resource | If selected from the Keep menu, removes
                              everything except unused resources from the multiple selection.If selected from the Remove menu, removes only
                              unused resources from the multiple selection.
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| Bundle | If selected from the Keep menu, removes
                              everything except bundles from the multiple selection.If selected from the Remove menu, removes only
                              bundles from the multiple selection.
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| Clock Region | If selected from the Keep menu, removes
                              everything except clock regions from the multiple selection.If selected from the Remove menu, removes only
                              clock regions from the multiple selection.
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