diff --git a/master/__pycache__/gen_hdl_refdesigns.cpython-37.pyc b/master/__pycache__/gen_hdl_refdesigns.cpython-37.pyc
index fdc833ef..29885237 100644
Binary files a/master/__pycache__/gen_hdl_refdesigns.cpython-37.pyc and b/master/__pycache__/gen_hdl_refdesigns.cpython-37.pyc differ
diff --git a/master/__pycache__/gen_md_pages.cpython-37.pyc b/master/__pycache__/gen_md_pages.cpython-37.pyc
index 207dfd43..b31d928b 100644
Binary files a/master/__pycache__/gen_md_pages.cpython-37.pyc and b/master/__pycache__/gen_md_pages.cpython-37.pyc differ
diff --git a/master/__pycache__/gen_rd_svg.cpython-37.pyc b/master/__pycache__/gen_rd_svg.cpython-37.pyc
index 352f1045..c0f06892 100644
Binary files a/master/__pycache__/gen_rd_svg.cpython-37.pyc and b/master/__pycache__/gen_rd_svg.cpython-37.pyc differ
diff --git a/master/__pycache__/gen_sysobj_pages.cpython-37.pyc b/master/__pycache__/gen_sysobj_pages.cpython-37.pyc
index 4ed911c8..765c7739 100644
Binary files a/master/__pycache__/gen_sysobj_pages.cpython-37.pyc and b/master/__pycache__/gen_sysobj_pages.cpython-37.pyc differ
diff --git a/master/_pages/streaming/index.html b/master/_pages/streaming/index.html
index 7a81eedf..23cc4cdb 100644
--- a/master/_pages/streaming/index.html
+++ b/master/_pages/streaming/index.html
@@ -567,6 +567,6 @@ <h2 id="dds">DDS</h2>
 <script id="__config" type="application/json">{"base": "../..", "features": [], "search": "../../assets/javascripts/workers/search.74e28a9f.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
 <script src="../../assets/javascripts/bundle.220ee61c.min.js"></script>
 <script src="../../js/sys_objects.js"></script>
-<script type="module">import mermaid from "https://unpkg.com/mermaid@10.1.0/dist/mermaid.esm.min.mjs";
+<script type="module">import mermaid from "https://unpkg.com/mermaid@10.4.0/dist/mermaid.esm.min.mjs";
 mermaid.initialize({});</script></body>
 </html>
\ No newline at end of file
diff --git a/master/helptoc.xml b/master/helptoc.xml
index a17c6874..445a56dc 100644
--- a/master/helptoc.xml
+++ b/master/helptoc.xml
@@ -1,12 +1,12 @@
 <?xml version="1.0" encoding="utf-8"?>
 <toc>
    <tocitem target="index.html">Analog Devices, Inc High-Speed Converter Toolbox
+      <tocitem target="models/index.html">Models</tocitem>
       <tocitem target="targeting/index.html">Targeting</tocitem>
-      <tocitem target="examples/index.html">Examples</tocitem>
+      <tocitem target="install/index.html">Install</tocitem>
       <tocitem target="streaming/index.html">Streaming</tocitem>
+      <tocitem target="examples/index.html">Examples</tocitem>
       <tocitem target="support/index.html">Support</tocitem>
-      <tocitem target="install/index.html">Install</tocitem>
-      <tocitem target="models/index.html">Models</tocitem>
       <tocitem target="models/index.html">Behavioral Models
           <tocitem target="models/ad9081/top_level.tex/index.html">AD9081: MxFE
               <tocitem target="models/ad9081/adc.tex/index.html">ADC</tocitem>
diff --git a/master/sitemap.xml.gz b/master/sitemap.xml.gz
index 6ba109ef..3e41f088 100644
Binary files a/master/sitemap.xml.gz and b/master/sitemap.xml.gz differ
diff --git a/master/streaming/index.html b/master/streaming/index.html
index 6426fcd5..0f2ed234 100644
--- a/master/streaming/index.html
+++ b/master/streaming/index.html
@@ -601,6 +601,6 @@ <h2 id="dds">DDS</h2>
 <script id="__config" type="application/json">{"base": "..", "features": [], "search": "../assets/javascripts/workers/search.74e28a9f.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
 <script src="../assets/javascripts/bundle.220ee61c.min.js"></script>
 <script src="../js/sys_objects.js"></script>
-<script type="module">import mermaid from "https://unpkg.com/mermaid@10.1.0/dist/mermaid.esm.min.mjs";
+<script type="module">import mermaid from "https://unpkg.com/mermaid@10.4.0/dist/mermaid.esm.min.mjs";
 mermaid.initialize({});</script></body>
 </html>
\ No newline at end of file
diff --git a/master/sysobjects/.pages b/master/sysobjects/.pages
new file mode 100644
index 00000000..7835617d
--- /dev/null
+++ b/master/sysobjects/.pages
@@ -0,0 +1 @@
+title: Device Interfaces