You can embed the urls as notes if it's a static link to simply open the form. Survey123 currently doesn't support dynamic generation of the links (for example, including form data from one link to another) There are a few user experience issues with this approach though:
- Users will be leaving the original form partly completed when moving to the next form and may forget to complete/submit the original form
- Users will need to have all forms downloaded if this is a low connectivity/disconnected environment
There will also be a possible data management issue of linking the surveys together through informal relationships (vs. relationship classes with parent / repeats).
It is now technically possible to create a dynamic link (using the concat() function), but the user experience issues mentioned above would still present a practical problem to using a link in this manner.