Deep link a Model Driven App to open on a specific tab (form tab)

AccountForm.js

var MEA = window.MEA || {};
var accountForm = MEA.accountForm || {};

(function () {
    this.OnLoad = function (onLoadContext) {
        var formContext = onLoadContext.getFormContext();
        var extraParameters = Xrm.Utility.getGlobalContext().getQueryStringParameters();
        var tabName = extraParameters["tab_name"];
        if(tabName != undefined){
            var defaultTabObj = formContext.ui.tabs.get(tabName);
            defaultTabObj.setFocus();
        }
    };
}).call(accountForm);