diff --git a/docs/architecture/draw.io/ClassStructure.xml b/docs/architecture/draw.io/ClassStructure.xml
new file mode 100644
index 0000000..9619a8e
--- /dev/null
+++ b/docs/architecture/draw.io/ClassStructure.xml
@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="UTF-8"?>
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diff --git a/docs/architecture/draw.io/DesignTimeComponents.xml b/docs/architecture/draw.io/DesignTimeComponents.xml
new file mode 100644
index 0000000..032d855
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diff --git a/docs/architecture/draw.io/PFDesignAndAdmin.xml b/docs/architecture/draw.io/PFDesignAndAdmin.xml
new file mode 100644
index 0000000..9ba4350
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+++ b/docs/architecture/draw.io/PFDesignAndAdmin.xml
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diff --git a/docs/architecture/draw.io/PFHighestLevel.xml b/docs/architecture/draw.io/PFHighestLevel.xml
new file mode 100644
index 0000000..a307574
--- /dev/null
+++ b/docs/architecture/draw.io/PFHighestLevel.xml
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diff --git a/docs/architecture/draw.io/PolicyExecution.xml b/docs/architecture/draw.io/PolicyExecution.xml
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index 0000000..1dbf4da
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diff --git a/docs/architecture/draw.io/TOSCAPolicyConcepts.xml b/docs/architecture/draw.io/TOSCAPolicyConcepts.xml
new file mode 100644
index 0000000..0d3900d
--- /dev/null
+++ b/docs/architecture/draw.io/TOSCAPolicyConcepts.xml
@@ -0,0 +1,2 @@
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