We have a vector feature layer in arcpro that we converted into a raster with the "extract by attributes" tool. Doing so gave us a raster data set with an attribute table. we now want to publish/share this raster into our "portal". We have shared this as a web-layer via "map image and tile" but in both instances the attribute table that works in arcpro does not come through into our portal. Does anyone know how to get an attribute table from a raster file to publish and work in portal. We want to be able to query and do simple analysis with the data values.