# Javascript: RibbonPermissionsTab.registeredUserNames Property

> Gets or sets an array of strings that represents those registered user names that can be added by the "Permissions" ribbon tab's Add Users dialog. The default value is an empty array.

- **Product:** DS Server
- **Section:** Reference
- **Kind:** Property
- **Introduced:** 25.0
- **Path:** DS Server > Reference > JavaScript API > Javascript: RibbonPermissionsTab.registeredUserNames Property
- **Web URL:** https://docs.textcontrol.com/ds-server/reference/javascript/ribbonpermissionstab/registeredusernames-property/
- **LLMs URL:** https://docs.textcontrol.com/ds-server/reference/javascript/ribbonpermissionstab/registeredusernames-property/llms.txt
- **LLMs-Full URL:** https://docs.textcontrol.com/ds-server/reference/javascript/ribbonpermissionstab/registeredusernames-property/llms-full.txt

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## On This Page

- [Description](https://docs.textcontrol.com/ds-server/reference/javascript/ribbonpermissionstab/registeredusernames-property/#description)
- [Syntax](https://docs.textcontrol.com/ds-server/reference/javascript/ribbonpermissionstab/registeredusernames-property/#syntax)
- [Examples](https://docs.textcontrol.com/ds-server/reference/javascript/ribbonpermissionstab/registeredusernames-property/#examples)

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## Nearby

- **Previous:** [Javascript: RibbonPermissionsTab.allowAdditionalUserNames Property](https://docs.textcontrol.com/ds-server/reference/javascript/ribbonpermissionstab/allowadditionalusernames-property/llms.txt)
- **Next:** [RibbonTabIndexChangedCallback Function](https://docs.textcontrol.com/ds-server/reference/javascript/ribbontabindexchangedcallback/llms.txt)