diff --git a/action.yml b/action.yml
index aad0d1b..f437b00 100644
--- a/action.yml
+++ b/action.yml
@@ -15,6 +15,10 @@ inputs:
     description: Branch name to sync to in this repo, default is master
     required: false
     default: master
+  repository:
+    description: Set custom repository
+    required: false
+    default: ${{ github.repository }}
   pr_title:
     description: Pull request title
     required: false
@@ -42,6 +46,9 @@ inputs:
   pr_allow_empty:
     description: Create PR even if no changes
     required: false
+  working_directory:
+    description: Change working directory
+    required: false
   github_token:
     description: GitHub token secret
     required: true
diff --git a/entrypoint.sh b/entrypoint.sh
index d198fca..0a99e9e 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -51,6 +51,11 @@ if [[ -z "$GITHUB_TOKEN" ]]; then
   fi
 fi
 
+if [[ -n "$INPUT_WORKING_DIRECTORY" ]]; then
+  echo "Changing working directory to ${INPUT_WORKING_DIRECTORY} "
+  cd "$INPUT_WORKING_DIRECTORY"
+fi
+
 # enable debug after token handling
 enable_debug