= Source section

image:realearn/screenshots/mapping-panel-source.png[Screenshot]

All xref:sources.adoc[] share the following UI elements.

[#learn]
== Learn button

Starts or stops learning the xref:key-concepts.adoc#source[] of this mapping.

[#category]
== Category menu

Lets you choose the source category.

[#type]
== Type menu

Lets you choose the source type within that category.
See xref:sources.adoc[].