Hi,
welcome to the forum.
There are several projects to help developers in JBoss, see the developer jboss way.
In each project/ide you have to declare dependencies, sometimes you will have a special EE distribution where such things are included or you have wizards for this, you might try the JBoss IDE based on eclipse or JBoss tools.
To create a maven project you can use forge it will simple create different types of projects.