---
category: [Administration & Integrations, Administration & Integrations/Custom Integrations & Apps, Platform and Product Extensions, Platform and Product Extensions/Integration]
keyword: [Extend, Orchestration Builder, Orchestrate, Orchestration]
nav: wcp_docs
parent_url: /wcp_docs/
title: >- 
  Reference: Mapping Global Functions
layout: subsection
---

Qualifier: `mapping`

<table><thead><tr><th>Function</th><th>Description</th></tr></thead><tbody><tr><td>createCharacterReplacementMapping</td><td>Arguments: <ul><li>csv (CsvType)
</li></ul> Return type: <ul><li>StringMap
</li></ul> Uses the provided CSV file to return a mapping for character replacement in documents or strings. The CSV file should have 2 columns, representing key and replacement value. The key is a single character. The value can be 1 or more characters.</td></tr><tr><td>createCharacterReplacementMapping</td><td>Arguments: <ul><li>csv (CsvType)
</li><li>upsertMapping (StringMap)
</li></ul> Return type: <ul><li>StringMap
</li></ul> Uses the provided CSV file and string map to return a mapping for character replacement in documents or strings. The CSV file should have 2 columns, representing key and replacement value. The key is a single character. The value can be 1 or more characters. The string map values supersede the CSV values.</td></tr><tr><td>createCharacterInclusionList</td><td>Arguments: <ul><li>csv (CsvType)
</li></ul> Return type: <ul><li>StringList
</li></ul> Uses the provided CSV file to return a list of characters for inclusion, excluding all others. The CSV file should have 1 column containing single characters.</td></tr><tr><td>createCharacterInclusionList</td><td>Arguments: <ul><li>csv (CsvType)
</li><li>additionalList (StringList)
</li></ul> Return type: <ul><li>StringList
</li></ul> Uses the provided CSV file and string list to return a list of characters for inclusion, excluding all others. The CSV file should have 1 column containing single characters. Its contents and the contents of the string list are combined to create the inclusion list.</td></tr></tbody></table><br/>