diff --git a/howTo.txt b/howTo.txt
index f283a08..7673ebc 100644
--- a/howTo.txt
+++ b/howTo.txt
@@ -33,3 +33,12 @@ git push
 cd /home/dejan/Dokumenti/Forgeo
 
 curl -L "https://cloud.rozic-dev.com/s/shCCG1ZIsHBaiPX/download" -o model.step
+
+
+#!/bin/bash
+# save as push-step.sh and run in your repo folder
+git lfs track "*.step" "*.stp" 2>/dev/null || true
+git add .gitattributes *.step *.stp
+git commit -m "Update STEP models $(date +%F)"
+git push
+echo "STEP files pushed with LFS!"