I am looking for some help in setting up what I thought was a fairly straightforward task. I am using portal. I have an existing hosted feature class that represents infrastructure locations on which we need to complete regular inspections. I would like to have the inspections in a related table, and I do not need to collect a new point with every inspection, so ideally the survey is only passing answers to the related table.
I set up my survey following the instructions here: https://community.esri.com/t5/arcgis-survey123-blog/working-with-existing-feature-services-in-arcgis/ba-p/894290
The inspection questions are in a repeat, I set the form=id setting to my related table, and removed all questions prior to the repeat. I have set up field maps to use a custom attribute to link from the feature to the survey, and to pass along relevant information such as the feature ID. This process resulted in a sort of free-floating table that is no longer related to my feature class.
I switched tactics to try using the inbox. Only 36 of my 75 points show up, the test survey answers show up in the related table, but they aren't linked to the related point. Also the point disappears from the inbox map once I've completed one survey.
Ideally I would prefer the field maps workflow as there are other feature layers I would like displayed on the original map to which I would link the survey.
Is there some documentation for this sort of situation that I am missing? I've cobbled it all together out of various blog entries and other help posts but I don't feel like getting closer to a solution.
Thank you!