YakChat provides access to multiple contact sources to manage your contacts. As a company administrator you can flexibly choose which contact sources you want to enable for your users:
| Source | Description |
| Saved contacts | Enables Personal, Shared and Company contacts |
| Company contacts | Enables Company contacts |
| Outlook | Enables Outlook contacts |
| Sharepoint | Enables SharePoint contacts |
| Entra ID | Enables Microsoft Entra ID contacts |