The Legacy CA APM Browser Typeview
A typeview is a construct that WebView uses to present a desired view of metrics. The typeview is associated with metrics that correspond with a selected node in the Investigator tree. The details of the typeview are in an XML file.
You can download the older version of the typeview and use the legacy browser typeview. This capability supports older agents which do not use updated browser page load metric names. Non-DXC Agents show the older version of the typeview. The businesssegment.legacyBrowserMetricnames.tv.xml supports agents using the older metric names.
Follow the instructions in the CA Application Performance Management documentation.