Change ignition icon at custom application?

Hi There,
I am new here. Anyone knows how to change ignition icon to custom application.
This is perspective application runs on browser


Assuming you're referring to the favicon in the browser, it's not currently possible but is a planned feature:

1 Like

Alright. Thanks.
Another question is how I can suffix in tags when using expression tags.

Can you describe exactly what you mean by “suffix in tags”? What are you trying to do?