02-11-2019 10:47 PM
What is your Portal version ?
Are you able to replicate the same issue with the public Portal Demo (http://demo.hexagongeospatial.com/WebGIS/) ? For instance, connecting your WMS under the public Portal Demo?
02-12-2019 02:27 AM
02-12-2019 03:27 AM
This can be configured in Portal's web.config:
Note that if you set displayInfoForAllLayers="false" you will see information only for the top-most layer.