X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/a2d40703e4a5590a689ace4466f92e590434944d..766761fd836d9e247daea924809965c21cc65dc7:/doc/external-dependency-solver-protocol.txt

diff --git a/doc/external-dependency-solver-protocol.txt b/doc/external-dependency-solver-protocol.txt
index 14e9528c8..5757991a8 100644
--- a/doc/external-dependency-solver-protocol.txt
+++ b/doc/external-dependency-solver-protocol.txt
@@ -227,6 +227,12 @@ field. The following fields are supported in package stanzas:
   Release file entry (Origin, Label, Codename, etc.) in the format of
   APT_PREFERENCES(5).
 
+- **Source:** (optional) The name of the source package the binary
+  package this record is for was built from.
+  This field does NOT include the version of the source package unlike
+  the Source field in the dpkg database. The version is optionally
+  available in the **Source-Version:** field.
+
 
 ### Answer