You could use the Tooltip widget from the marketplace to achieve that. Tooltip
Hope this helps!
Hi PRAJWAL BHARADWAJ,
You wanted a toaster-like message if I am not wrong. you can check this module https://marketplace.mendix.com/link/component/118651
If I understand correctly you want show a small temporary pop-up as feedback to the user that the link has been copied?
We use the Snackbar widget for this.
You can also use HTMLSnippet/HTMLSnippetContext and identify the control which needs have tooltip and write a code in Jquery. Let me know if you need an example for the same.