Artist are added to categories when they are published.
The lineup configuration use categories when orgenizing the line up.
This allow you to use a different category per year/festival and keep the artist history over time.
The lineup is organized into groups. This is done so you can style the groups differently. For example headlines get bigger font or color than other groups. The groups are also prioritized for when the will be listed on the website. You can see example of this on the side of this page.
Here you do the setup for the lineup widget.
Set the public flag. This can be useful when you prepair a release before it’s publicly known.
Set alternative title. For example to add the home country. This allow the blog post title and lineup to have separate titles.
Set the group the artist belong to.