diff --git a/doc/index-service-map.svg b/doc/index-service-map.svg
new file mode 100644
index 00000000..68b0028b
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diff --git a/doc/search-service-map.svg b/doc/search-service-map.svg
new file mode 100644
index 00000000..11b41314
--- /dev/null
+++ b/doc/search-service-map.svg
@@ -0,0 +1,4 @@
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