How can I make the text bold and increase the font size in the comment box?

[Nik Seibold]

How can I make the text bold and increase the font size in the comment box from

Automation "THEN Add an Action component 'Add Comment on issue.' ?

[Duc Thang TRAN · Accepted solution]

Hello @Nik Seibold 

You can see all format Text via this link https://jira.atlassian.com/secure/WikiRendererHelpAction.jspa?section=headings

For exemple : 

h1. The biggest Size
h2. Bigger size
h3. Next
*BoldText*

Hope this can help