diff --git a/MF04-PRA04.md b/MF04-PRA04.md
index becac19d..93b048e0 100644
--- a/MF04-PRA04.md
+++ b/MF04-PRA04.md
@@ -224,4 +224,13 @@ Citations:
 [2] https://stackoverflow.com/questions/38675925/is-it-possible-to-install-only-the-docker-cli-and-not-the-daemon/43594065
 [3] https://docs.docker.com/desktop/setup/install/windows-install/
 [4] https://www.digitalocean.com/community/tutorials/how-to-install-and-use-docker-on-ubuntu-20-04
-[5] https://docs.docker.com/engine/install/
\ No newline at end of file
+[5] https://docs.docker.com/engine/install/
+
+### Desenvolupament MF04-PRA04
+
+[1] Docker Command lines.
+
+- sudo docker network ls
+- 7b987bf1c8b6   books-network   bridge    local
+- sudo docker run -d -p 8080:8080 --network books-network books-api
+- sudo docker run -d -p 5173:80 --network books-network books-frontend