diff --git a/configs/hic-ubuntu-22.04-desktop-example.yml b/configs/hic-ubuntu-22.04-desktop-example.yml
index 694c280..0045a5f 100644
--- a/configs/hic-ubuntu-22.04-desktop-example.yml
+++ b/configs/hic-ubuntu-22.04-desktop-example.yml
@@ -22,6 +22,7 @@ modules:
   - ssms
   - utils
   - vscode
+  - shared-services-config
 
 files:
   - src: conda-envs/example.yml
diff --git a/configs/hic-windows-2019-example.yml b/configs/hic-windows-2019-example.yml
index 7d5df86..ffdd583 100644
--- a/configs/hic-windows-2019-example.yml
+++ b/configs/hic-windows-2019-example.yml
@@ -27,6 +27,7 @@ modules:
   - ssms
   - vscode
   - autohibernate
+  - shared-services-config
 
 files:
   - src: conda-envs/example.yml
diff --git a/modules/rstudio.ps1 b/modules/rstudio.ps1
index 48bf906..4c18474 100644
--- a/modules/rstudio.ps1
+++ b/modules/rstudio.ps1
@@ -15,13 +15,6 @@ Start-Process C:\Tools\RTools.exe -ArgumentList "/VERYSILENT" -NoNewWindow -Wait
 $RConfig = @"
 # Set the default help type
 options(help_type="html")
-
-# HIC TRE R Repository
-local({r <- getOption("repos")
-       r["CRAN"] <- "http://cran.hic-tre.dundee.ac.uk/"
-       options(repos=r)
-})
-
 # Set timezone
 Sys.setenv(TZ='Europe/London')
 "@
diff --git a/modules/rstudio.sh b/modules/rstudio.sh
index c52a1d5..966d0df 100644
--- a/modules/rstudio.sh
+++ b/modules/rstudio.sh
@@ -40,13 +40,6 @@ fi
 cat > "$HOME/.Rprofile" <<EOF
 # Set the default help type
 options(help_type="html")
-
-# HIC TRE R Repository
-local({r <- getOption("repos")
-       r["CRAN"] <- "http://cran.hic-tre.dundee.ac.uk/"
-       options(repos=r)
-})
-
 # Set timezone
 Sys.setenv(TZ='Europe/London')
 EOF
diff --git a/modules/shared-services-config.ps1 b/modules/shared-services-config.ps1
new file mode 100644
index 0000000..d1ccee5
--- /dev/null
+++ b/modules/shared-services-config.ps1
@@ -0,0 +1,28 @@
+# Configure the workspace to access shared services
+
+if (-not $env:SHARED_SERVICES_DOMAIN) {
+  $env:SHARED_SERVICES_DOMAIN = "tre.internal"
+}
+if (-not $env:SHARED_SERVICES_DNS) {
+  $env:SHARED_SERVICES_DNS = "10.253.0.253"
+}
+
+$condarc = @"
+channels:
+  - conda-forge
+channel_alias: http://conda.${env:SHARED_SERVICES_DOMAIN}/
+"@
+Set-Content -Path C:\Users\Administrator\.condarc $condarc
+
+$RConfig = @"
+# TRE CRAN repository
+local({r <- getOption("repos")
+       r["CRAN"] <- "http://cran.${env:SHARED_SERVICES_DOMAIN}/"
+       options(repos=r)
+})
+"@
+Get-ChildItem "C:\Program Files\R" -Directory | ForEach-Object {
+    Add-Content "$($_.FullName)\etc\Rprofile.site" $RConfig
+}
+
+Add-DnsClientNrptRule -Namespace ".${env:SHARED_SERVICES_DOMAIN}" -NameServers $env:SHARED_SERVICES_DNS
diff --git a/modules/shared-services-config.sh b/modules/shared-services-config.sh
new file mode 100644
index 0000000..4b8a2bb
--- /dev/null
+++ b/modules/shared-services-config.sh
@@ -0,0 +1,32 @@
+#!/bin/bash
+
+set -eu
+
+if [ -z "$SHARED_SERVICES_DOMAIN" ]; then
+  SHARED_SERVICES_DOMAIN="tre.internal"
+fi
+if [ -z "$SHARED_SERVICES_DNS" ]; then
+  SHARED_SERVICES_DNS="10.253.0.253"
+fi
+
+cat <<EOF > "$HOME/.condarc"
+channels:
+  - conda-forge
+channel_alias: "http://conda.${SHARED_SERVICES_DOMAIN}/"
+EOF
+
+cat <<EOF >> "$HOME/.Rprofile"
+# TRE CRAN repository
+local({r <- getOption("repos")
+  r["CRAN"] <- "http://cran.${SHARED_SERVICES_DOMAIN}/"
+  options(repos=r)
+})
+EOF
+
+# The following sets the global DNS server which is used for entries in
+# the Domains key when prefixed with a tilde. The Link name server (set
+# by DHCP) is used for all other queries, allowing SSM endpoints etc to
+# still be resolved within the VPC.
+echo "DNS=${SHARED_SERVICES_DNS}" | sudo tee -a /etc/systemd/resolved.conf
+echo "Domains=~${SHARED_SERVICES_DOMAIN}" | sudo tee -a /etc/systemd/resolved.conf
+sudo systemctl restart systemd-resolved