I am working on a project that has to spatially analyze a point set to a parcel layer in ArcGIS online. Inside the Query Widget, I am using the spatial filter "Only return features that have a spatial relationship with features in another layer". I want to only allow for only 1 layer to be the relational layer, not every layer in the web map.
This is to minimize confusion for the end user and to generate results with limited interaction from them. I don't know if this is possible without editing the code.