I am using ArcGIS Pro 2.2.1. I am trying to replicate buffer tool parameters in script tool by taking advantage adding two different data types to single parameter. It is same as having field or linear unit when supplying buffer distance to buffer tool. ArcGIS Pro allows me add either or data types but when I opens up tool they are not displayed like buffer distance in buffer tool. I am not sure what I am missing. I did supplied the dependency feature layer name to the parameter but sill it doesn't work.
will appreciate any help.