# Control characters

- [Escape string](https://docs.onum.com/the-workspace/pipelines/actions/transformation/field-transformation/field-transformation-operations/control-characters/escape-string.md)
- [Unescape string](https://docs.onum.com/the-workspace/pipelines/actions/transformation/field-transformation/field-transformation-operations/control-characters/unescape-string.md)