diff --git a/java-dependency-check/generate-sboms.sh b/java-dependency-check/generate-sboms.sh
index c336602..6b00758 100644
--- a/java-dependency-check/generate-sboms.sh
+++ b/java-dependency-check/generate-sboms.sh
@@ -5,7 +5,9 @@
 set -e
 # let script stop when one of the commands fails (e.g. one of the Maven builds)
 
+echo "::group::git fetch"
 git fetch
+echo "::endgroup::"
 
 if [[ $(git diff origin/$GITHUB_BASE_REF HEAD --name-only | grep pom.xml$ | wc -c) -ne 0 ]]; then
 
@@ -13,14 +15,19 @@ if [[ $(git diff origin/$GITHUB_BASE_REF HEAD --name-only | grep pom.xml$ | wc -
     
     mkdir -p target/diff
     
+    echo "::group::Generate base SBOM"
     mvn -s "$1" --no-transfer-progress org.cyclonedx:cyclonedx-maven-plugin:2.7.9:makeAggregateBom
+    echo "::endgroup::"
 
     echo "SBOM generated for github ref HEAD"
 
     cp target/bom.json target/diff/head.json
 
     git checkout -f origin/$GITHUB_BASE_REF
+    
+    echo "::group::Generate head SBOM"
     mvn -s "$1" --no-transfer-progress org.cyclonedx:cyclonedx-maven-plugin:2.7.9:makeAggregateBom
+    echo "::endgroup::"
     
     echo "SBOM generated for github ref $GITHUB_BASE_REF"