In Soapbox, you can view a subsequent recurring donation's initial recurring donation for the subsequent recurring donation's Transaction detail view.
To do so:
- Go the Transactions view in the Donations app
- Find the transaction in question using the search field and/or filter pane
- Click the hyperlinked Name to view the Transaction detail view
- Scroll down to the Subscription Information section
- Click the hyperlinked Subscription Id to open the Transaction detail view of the initial recurring donation