To check from JavaScript if Dynamics 365 is being accessed from within the USD application or not within the USD application, use the window.IsUSD property.
For example, if we add the code:
[sourcecode language=”JavaScript”] if(window.IsUSD == true) {alert("Running from USD");
} else {
alert("Not running from USD");
}
[/sourcecode]
And run it within Dynamics 365, we will see:

And in USD:


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Hi Carl,
When i am running the code in dynamics 365 ita working fine but if in USD its not working means its throwing alert message like “Not running from USD”.
Please provide your suggestion.
Hi Pari,
Can you try: parent.window.IsUSD?