Before you can use a project that is managed by another organization, you need to accept the organization's invitation to join their project's group. See Join groups in the ArcGIS Online help for details.
Which versions of Navigator for ArcGIS, Collector for ArcGIS, and Survey123 for ArcGIS work with Workforce?
The following versions are required:
- Navigator for ArcGIS 2.0 or later
- Collector for ArcGIS 17.0.3 or later
- Survey123 for ArcGIS 1.6 or later
Navigate to Assignment, Collect at Assignment, and Survey at Assignment are only available in Workforce if the project is configured to work with Navigator for ArcGIS, Collector for ArcGIS, or Survey123 for ArcGIS, respectively, and you have the required app installed on your device.