The policy_template.json file contains some duplicate strings, for example the string telling admins that some policies work on AD joined or managed windows machines.  It would be nice to pre-process this file to allow string substitutions as the admx and othe files are generated.  Right now the code simply strips out placeholders (i.e. <ph> elements) and uses the default strings as is.

Policy file: //components/policy/resources/policy_templates.json
Generator: //components/policy/tools/generate_policy_source.py