I am new to Synthetic Monitoring. Have some doubts
What is the URL that is set default in in Data URL field? What if we remove that and keep it blank?
If we are using Portal.dynatrace.com for synthetic will it be shown in Appmon Client?
I want to know what is use of the Integration of Synthetic Monitoring
That URL is used by the AppMon server to communicate with the Dynatrace Synthetic API. You can find more information on what the benefits of integration are here -> https://community.dynatrace.com/community/display/...
But as a personal experience at my client, I would definitely recommend you guys explore this implementation. You get a lot of good value out of it including the ability to drill down into PurePaths from the Waterfall charts in the Portal.
Hope this helps,