enable adaptive DFE in system console/tcl scripts in Stratix V transceiver

In Quartus II V13.1.4 Build 182 I tried to use the transceiver_channel_rx_set_dfe_adaptive but get an "invalid command name" error message. I see that it is a valid command in the qts_qii53029.pdf on page 28. Other commands work as expected, but I am unable to use this one in the system console and eventually tcl scripts to set the DFE to continuous adaptive mode. I can use the GUI but want to have an automated test process that manufacturing can use. The FPGA I am using is the Stratix V (5SGSMD5).

Working command:

% transceiver_channel_rx_is_dfe_enabled /devices/5SGSMD5H(1|2|3)|5SGSMD5K1|..@1#USB-0/(files)/s56x_gsmd5k2i3.qsf/low_latency_10g_1ch.sopcinfo/RX_xcvr_low_latency_phy_0_address_0

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Invalid command:

% transceiver_channel_rx_get_dfe_adaptive /devices/5SGSMD5H(1|2|3)|5SGSMD5K1|..@1#USB-0/(files)/s56x_gsmd5k2i3.qsf/low_latency_10g_1ch.sopcinfo/RX_xcvr_low_latency_phy_0_address_0

error: invalid command name "transceiver_channel_rx_get_dfe_adaptive"

while executing

"transceiver_channel_rx_get_dfe_adaptive /devices/5SGSMD5H(1|2|3)|5SGSMD5K1|..@1#USB-0/(files)/s56x_gsmd5k2i3.qsf/low_latency_10g_1ch.sopcinfo/RX_xcvr_..."

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