When we click on the button in the now mobile it should redirect to some external URLSummaryDefine the button by using the TOP Menu function which can redirect to some external URL.ReleaseAllInstructionsYou can create a sys_sg_button with type "URL", make sure "Open in external browser" is checked.This button can be linked to Function Instance, with Location = "top"Then you can see this Button in the Top menu function where it redirects to some external URL.Related LinksReference: Configure a smart button using a parametrized URL