diff --git a/doc/erko_howto_tools.txt b/doc/erko_howto_tools.txt
index 21df94c8465da5e6b046b8e24d744b424ad99f80..445d8c0afef69949a1d7276af7cb4a899b0783e5 100755
--- a/doc/erko_howto_tools.txt
+++ b/doc/erko_howto_tools.txt
@@ -137,18 +137,18 @@ during tb simulation load --> fixed by "sudo chmod a+w -R modelsim_altera_libs/1
 > Copy qsys and ip files to the quartus dir of the mother design.
 
    board unb2c
-   . cp build/unb2c/quartus/unb2c_test_1GbE_I/ip/qsys_unb2c_test/*.ip boards/uniboard2c/designs/unb2c_test/quartus/ip/qsys_unb2c_test/
-   . cp build/unb2c/quartus/unb2c_test_1GbE_I/qsys_unb2c_test.qsys boards/uniboard2c/designs/unb2c_test/quartus
+   . cp -p build/unb2c/quartus/unb2c_test_1GbE_I/ip/qsys_unb2c_test/*.ip boards/uniboard2c/designs/unb2c_test/quartus/ip/qsys_unb2c_test/
+   . cp -p build/unb2c/quartus/unb2c_test_1GbE_I/qsys_unb2c_test.qsys boards/uniboard2c/designs/unb2c_test/quartus
 
    lofar2 unb2c
    . ls -lt build/unb2c/quartus/lofar2_unb2c_sdp_station_full/ip/qsys_lofar2_unb2c_sdp_station/*.ip
-   . cp build/unb2c/quartus/lofar2_unb2c_sdp_station_full/ip/qsys_lofar2_unb2c_sdp_station/*.ip applications/lofar2/designs/lofar2_unb2c_sdp_station/quartus/ip/qsys_lofar2_unb2c_sdp_station/
-   . cp build/unb2c/quartus/lofar2_unb2c_sdp_station_full/qsys_lofar2_unb2c_sdp_station.qsys applications/lofar2/designs/lofar2_unb2c_sdp_station/quartus
+   . cp -p build/unb2c/quartus/lofar2_unb2c_sdp_station_full/ip/qsys_lofar2_unb2c_sdp_station/*.ip applications/lofar2/designs/lofar2_unb2c_sdp_station/quartus/ip/qsys_lofar2_unb2c_sdp_station/
+   . cp -p build/unb2c/quartus/lofar2_unb2c_sdp_station_full/qsys_lofar2_unb2c_sdp_station.qsys applications/lofar2/designs/lofar2_unb2c_sdp_station/quartus
 
    lofar2 unb2b
    . ls -lt build/unb2b/quartus/lofar2_unb2b_sdp_station_full_wg/ip/qsys_lofar2_unb2b_sdp_station/*.ip
-   . cp build/unb2b/quartus/lofar2_unb2b_sdp_station_full_wg/ip/qsys_lofar2_unb2b_sdp_station/*.ip applications/lofar2/designs/lofar2_unb2b_sdp_station/quartus/ip/qsys_lofar2_unb2b_sdp_station/
-   . cp build/unb2b/quartus/lofar2_unb2b_sdp_station_full_wg/qsys_lofar2_unb2b_sdp_station.qsys applications/lofar2/designs/lofar2_unb2b_sdp_station/quartus
+   . cp -p build/unb2b/quartus/lofar2_unb2b_sdp_station_full_wg/ip/qsys_lofar2_unb2b_sdp_station/*.ip applications/lofar2/designs/lofar2_unb2b_sdp_station/quartus/ip/qsys_lofar2_unb2b_sdp_station/
+   . cp -p build/unb2b/quartus/lofar2_unb2b_sdp_station_full_wg/qsys_lofar2_unb2b_sdp_station.qsys applications/lofar2/designs/lofar2_unb2b_sdp_station/quartus
 
 > Edit the quartus/lofar2_unb2c_sdp_station_ip.tcl to include the new peripheral ip files
 > The hdllib.cfg of each revision design will copy the qsys and ip files to each
@@ -188,6 +188,15 @@ run_qcomp unb2c lofar2_unb2c_sdp_station_full --clk=CLK
 run_rbf unb2c lofar2_unb2c_sdp_station_full
 ==> All in one: build_image unb2c lofar2_unb2c_sdp_station --rev=lofar2_unb2c_sdp_station_full --seed=1
 
+# Run command line synthesis for lift
+quartus_config unb2c
+run_qsys_pro unb2c lofar2_unb2c_sdp_station_tbuf_one
+gen_rom_mmap.py --avalon -d lofar2_unb2c_sdp_station -r lofar2_unb2c_sdp_station_tbuf_one
+run_reg unb2c lofar2_unb2c_sdp_station_tbuf_one
+run_qcomp unb2c lofar2_unb2c_sdp_station_tbuf_one --clk=CLK
+run_rbf unb2c lofar2_unb2c_sdp_station_tbuf_one
+==> All in one: build_image unb2c lofar2_unb2c_sdp_station --rev=lofar2_unb2c_sdp_station_tbuf_one --seed=1
+
 # Run command line synthesis for sdp-arts
 quartus_config unb2b
 run_qsys_pro unb2b lofar2_unb2b_sdp_station_full_wg
@@ -1159,46 +1168,13 @@ SHELL=/bin/bash
 * License server
 *******************************************************************************
 
-# RW --> EK 5 dec 2024:
-#  Modelsim draaide voorheen op LICENSE5 maar nu op LICENSE1. Quartus is (weer) op LICENSE4 zoals voorheen.
-
 export LM_LICENSE_FILE=1800@license4.astron.nl:1717@license5.astron.nl
 
-# Echo $LM_LICENSE_FILE, set in ~/.bashrc
-
-:kooistra@dop466:/dop466_0/kooistra/git/hdl$ echo $LM_LICENSE_FILE
-1800@license4.astron.nl:1717@license1.astron.nl:29000@10.87.3.179
-
-regtest@dop349:~/git/hdl$ echo $LM_LICENSE_FILE
-1800@license4.astron.nl:27000@ntserver14:1717@ntserver14
-
-kooistra@dop386:~$ echo $LM_LICENSE_FILE
-1800@10.87.3.179:1717@10.87.3.114:29000@10.87.3.179
-
-# Ping license servers
-
 ping 10.87.3.179  # = ping license4.astron.nl
 ping 10.87.3.114  # = ping license5.astron.nl
 
-:kooistra@dop466:/dop466_0/kooistra/git/hdl$ ping license1.astron.nl
-PING ntserver14.nfra.nl (10.87.3.113) 56(84) bytes of data.
-64 bytes from NTSERVER14.nfra.nl (10.87.3.113): icmp_seq=1 ttl=128 time=0.634 ms
-
-:kooistra@dop466:/dop466_0/kooistra/git/hdl$ ping license2.astron.nl
-ping: license2.astron.nl: Name or service not known
-
-:kooistra@dop466:/dop466_0/kooistra/git/hdl$ ping license3.astron.nl
-PING ntserver3.nfra.nl (10.87.3.120) 56(84) bytes of data.
-64 bytes from NTSERVER3.nfra.nl (10.87.3.120): icmp_seq=1 ttl=128 time=2.84 ms
-
-
-:kooistra@dop466:/dop466_0/kooistra/git/hdl$ ping license4.astron.nl
-PING ntserver79.nfra.nl (10.87.3.179) 56(84) bytes of data.
-64 bytes from NTSERVER79.nfra.nl (10.87.3.179): icmp_seq=1 ttl=128 time=0.560 ms
-
-:kooistra@dop466:/dop466_0/kooistra/git/hdl$ ping license5.astron.nl
-PING ntserver15.nfra.nl (10.87.3.114) 56(84) bytes of data.
-64 bytes from NTSERVER15.nfra.nl (10.87.3.114): icmp_seq=1 ttl=128 time=1.28 ms
+RW --> EK 5 dec 2024:
+  Modelsim draaide voorheen op LICENSE5 maar nu op LICENSE1. Quartus is (weer) op LICENSE4 zoals voorheen.
 
 *******************************************************************************
 * Screen to run a terminal session without ssh connection