# Javascript: EmbeddedFile.setRelationship Method

> PDF/A only. Sets an optional string describing the relationship of the embedded file and the containing document. This string can be a predefined value or should follow the rules for second-class names (ISO 32000-1, Annex E). Predefined values are "Source", "Data", "Alternative", "Supplement" or "Unspecified".

- **Product:** DS Server
- **Section:** Reference
- **Kind:** Method
- **Introduced:** 29.0
- **Path:** DS Server > Reference > JavaScript API > Javascript: EmbeddedFile.setRelationship Method
- **Web URL:** https://docs.textcontrol.com/ds-server/reference/javascript/embeddedfile/setrelationship-method/
- **LLMs URL:** https://docs.textcontrol.com/ds-server/reference/javascript/embeddedfile/setrelationship-method/llms.txt
- **LLMs-Full URL:** https://docs.textcontrol.com/ds-server/reference/javascript/embeddedfile/setrelationship-method/llms-full.txt

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## On This Page

- [Description](https://docs.textcontrol.com/ds-server/reference/javascript/embeddedfile/setrelationship-method/#description)
- [Syntax](https://docs.textcontrol.com/ds-server/reference/javascript/embeddedfile/setrelationship-method/#syntax)
- [Parameters](https://docs.textcontrol.com/ds-server/reference/javascript/embeddedfile/setrelationship-method/#parameters)
- [Examples](https://docs.textcontrol.com/ds-server/reference/javascript/embeddedfile/setrelationship-method/#examples)

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## Nearby

- **Previous:** [Javascript: EmbeddedFile.setMIMEType Method](https://docs.textcontrol.com/ds-server/reference/javascript/embeddedfile/setmimetype-method/llms.txt)
- **Next:** [EmbeddedFileCollection Object](https://docs.textcontrol.com/ds-server/reference/javascript/embeddedfilecollection/llms.txt)