Dynatrace Splunk Plugin - Problem with Topology Navigator HTML


Good Day everyone!
We have Splunk for BigData and also Dynatrace Managed for APM in our company. Now we installed the Dynatrace Splunk Plugin and transfered Data from Dynatrace to Splunk (this works so far). In Splunk there is the possibility to use a Tobology Navigator, but until now i didn't found out how this exactly work. Does someone know how this works or better, does someone have a good manual for this? Any Help would be great :), Thanks!