Go to Settings and start typing Live Template. On the right panel click on the + sign.
Write your Abbreviation, Description, and Template Text.
For instance, The Abbreviation is the Scom*, Description is Section Comment and Template Text is –
/*—————————————————————-
01.$s$
—————————————————————–*/
$s$ is to set the cursor point and it’s done.
Now write your abbreviation like Scom* and press the button you chose like tab/enter, you will get the output.
Cheers!