---
title: mustCollate
framework: appkit
role: symbol
role_heading: Type Property
path: appkit/nsprintinfo/attributekey/mustcollate
---

# mustCollate

An NSNumber object containing a Boolean value that specifies whether to collate output.

## Declaration

```swift
static let mustCollate: NSPrintInfo.AttributeKey
```

## Discussion

Discussion If true, collates output.

## See Also

### Other Attributes

- [allPages](appkit/nsprintinfo/attributekey/allpages.md)
- [copies](appkit/nsprintinfo/attributekey/copies.md)
- [detailedErrorReporting](appkit/nsprintinfo/attributekey/detailederrorreporting.md)
- [faxNumber](appkit/nsprintinfo/attributekey/faxnumber.md)
- [firstPage](appkit/nsprintinfo/attributekey/firstpage.md)
- [headerAndFooter](appkit/nsprintinfo/attributekey/headerandfooter.md)
- [jobDisposition](appkit/nsprintinfo/attributekey/jobdisposition.md)
- [jobSavingFileNameExtensionHidden](appkit/nsprintinfo/attributekey/jobsavingfilenameextensionhidden.md)
- [jobSavingURL](appkit/nsprintinfo/attributekey/jobsavingurl.md)
- [lastPage](appkit/nsprintinfo/attributekey/lastpage.md)
- [pagesAcross](appkit/nsprintinfo/attributekey/pagesacross.md)
- [pagesDown](appkit/nsprintinfo/attributekey/pagesdown.md)
- [printer](appkit/nsprintinfo/attributekey/printer.md)
- [printerName](appkit/nsprintinfo/attributekey/printername.md)
- [reversePageOrder](appkit/nsprintinfo/attributekey/reversepageorder.md)