diff --git a/doc/ttool_development_infrastructure.docx b/doc/ttool_development_infrastructure.docx
new file mode 100755
index 0000000000000000000000000000000000000000..bcf6f29750f5ee84830a6f9ab56a3ab656205e61
Binary files /dev/null and b/doc/ttool_development_infrastructure.docx differ
diff --git a/doc/ttool_development_infrastructure.pdf b/doc/ttool_development_infrastructure.pdf
new file mode 100755
index 0000000000000000000000000000000000000000..f29587d6c934ba52bd31700fec752aa0faa655ca
Binary files /dev/null and b/doc/ttool_development_infrastructure.pdf differ