> ## Documentation Index
> Fetch the complete documentation index at: https://docs.flexagon.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Appendix-SOA

> All files with the following suffix ( "xml" , "txt" , "wsdl" , "bpel" , "jca" , "xsd" , "componentType", "dvm", "xref", "xsl", "wadl", "mplan", "task"

All files with the following suffix (`"xml"`, `"txt"`, `"wsdl"`, `"bpel"`, `"jca"`, `"xsd"`, `"componentType", "dvm", "xref", "xsl", "wadl", "mplan", "task"`) within the composite file structure are pre-processed by the plugin to transform any defined [replacement properties](https://docs.flexagon.com/flexdeploy-9-0-documentation/flexdeploy-variables-guide/property-replacement-support.md).

A deployment config plan file or `composite.xml` will have server host names within it and will vary from environment to environment.