Signals Notebook: Using POST and PUT in External Data Sources

When your data source has been configured to allow POST and PUT operations, here is how you use each one in the UI:

PUT:

Edit the desired data in the table, click on the row menu and select "Update item in {data source name}"

POST:

Enter data in all desired columns except in the key column, then click on the row menu and select "Create item in {data source name}"