Summary
In Survey123 for ArcGIS, data collected from an existing survey may contain feature classes with related tables and attachments that can be appended to a new survey with the same schema in ArcGIS Online.
Procedure
Complete the steps below to append data from an existing Survey123 for ArcGIS survey with related tables and attachments to a new survey in ArcGIS Online.
- Log in to ArcGIS Online, and navigate to Content > My Content.
- Navigate to the existing survey folder and click the survey's hosted feature layer. Export and download the survey feature layer and the related table to a file geodatabase in a desired folder on the computer.
- In ArcGIS Online, navigate to the new survey folder, click the survey's hosted feature layer, and click Update Data > Append Data to Layer.
- In the Append Data dialog box, append the related table data from the existing survey to the related table of the new survey.
- Click Choose file, and select the downloaded folder that contains the related table from Step 2. Click the Contents drop-down menu, and select File Geodatabase. Click Upload and Continue.

- In the Choose the layer that you wish to append the data into, select the related table from the new survey.
- In the Choose the layer from [folder name].zip that contains the updated data, select the related table from the downloaded file.
- Uncheck the Update existing features check box to populate the related table.
- Click Apply Updates.
- Click the new survey's hosted feature layer again, and click Update Data > Append Data to Layer.
- In the Append Data dialog box, append the hosted feature layer data from the existing survey to the hosted feature layer of the new survey.
- Click Choose file, and select the downloaded file that contains the hosted feature layer from Step 2. Click the Contents drop-down menu, and select File Geodatabase. Click Upload and Continue.
- In the Choose the layer that you wish to append the data into, select the hosted feature layer from the new survey.
- In the Choose the layer from [folder name].zip that contains the updated data, select the hosted feature layer from the downloaded file in Step 2.
- Check the Update existing features check box to populate the attribute table for the data with the related information.
- Select the desired field to match the new survey layer's unique identifier to the uploaded data.
- Click Apply Updates.