JSLink.js

(function(){
	var overrideCtx = {};
	overrideCtx.Templates = {};
	overrideCtx.Templates.Fields = 
		{
			'Title':{'View':changeTitle},
			'Permissions':{'View':changePermissionLink}		
		};		
	SPClientTemplates.TemplateManager.RegisterTemplateOverrides(overrideCtx);
})();

function changeTitle(ctx){
	var fieldValue = ctx.CurrentItem[ctx.CurrentFieldSchema.Name];	
	return fieldValue.toString() + " Changed Value"
}

function changePermissionLink(ctx){
	var fieldValue = ctx.CurrentItem[ctx.CurrentFieldSchema.Name];
	var siteUrl = ctx.CurrentItem.SiteURL;
	var permissionUrl = $(siteUrl).html()+"/_layouts/15/user.aspx"
	var permissionLink = '<a href='+permissionUrl+' target="_blank"/>Permission</a>'
	return permissionLink;
}