how can i make my Application MS EDGE compatible

I am currently using IE11 for my application.

My boss came up with the new requirement of making the application MS EDGE compatible. I tried today by simply firing the URL on EDGE but it redirect me to IE and and opens the webpage for me on IE.

Can anyone please suggest how can i stop the redirection of URL from EDGE to IE, so that i can test the functioning in MS EDGE as well.

Will just changing the http-equiv="X-UA-Compatible" content="IE=edge" do.