I do some geoprocessing in ArcMap Toolbox to load data updates and this works fine but because of the repetitive nature of the updates i'm interested in using model builder in ArcGIS Pro to automate it.
I've set up a model to do this but in the Data Management Tools > General > Append tool I usually set schema type to NO_TEST because there are always new fields that don't match, however, in ArcGIS Pro this option is not available. The options are:

What should I do, bearing in mind I wish to automate this so that I don't need to map the fields each time I run the model?
Many thanks