Hi..
i am trying to change accout lookup as Email template using javascript i have tried with the code
parent.document.getElementById("mtctb_emailtemplate_d").setAttribute("lookuptypes", "2010");
parent.document.getElementById("mtctb_emailtemplate_d").setAttribute("lookuptypeIcons", "/_imgs/ico_16_1.gif");
parent.document.getElementById("mtctb_emailtemplate_d").setAttribute("lookuptypenames", "template:2010:Template");
parent.document.getElementById("mtctb_emailtemplate_d").setAttribute("defaulttype", "2010");
but it doesnt work can you please provide code snippet which will work for 2016 CRM