diff --git a/.travis.yml b/.travis.yml
index 2d2da15..b7cd743 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -14,6 +14,15 @@ services:
   - docker
   - xvfb
 
+before_install:
+  - |
+    branches=('dev' 'testing' 'demo' 'training' 'staging')
+    if [[ " ${arr[@]} " =~ " ${TRAVIS_BRANCH} " ]]; then
+      export E2E_TAG="$TRAVIS_BRANCH"
+    else
+      export E2E_TAG="latest"
+    fi
+
 install:
   - npm install
 
diff --git a/docker/docker-compose.yml b/docker/docker-compose.yml
index 29e9569..1562cce 100644
--- a/docker/docker-compose.yml
+++ b/docker/docker-compose.yml
@@ -20,19 +20,20 @@ services:
     container_name: backend
     depends_on:
        - db
-    image: sartography/cr-connect-workflow
+    image: sartography/cr-connect-workflow:$E2E_TAG
     volumes:
       - ./flask-config/config.py:/crc-workflow/instance/config.py
     environment:
       - FLASK_APP=./crc/__init__.py
       - RESET_DB=true
+      - LDAP_URL=ldap
     ports:
       - "5000:5000"
     command: ./wait-for-it.sh db:5432 -t 0 -- ./docker_run.sh
 
   pb:
     container_name: pb
-    image: sartography/protocol-builder-mock
+    image: sartography/protocol-builder-mock:$E2E_TAG
     volumes:
       - ./flask-config/config_pb.py:/protocol-builder-mock/instance/config.py
     environment:
@@ -41,3 +42,8 @@ services:
       - "5001:5001"
     command: ./wait-for-it.sh db:5432 -t 0 -- ./docker_run.sh
 
+  ldap:
+    container_name: ldap
+    image: tuxmonteiro/ldap-mock
+    ports:
+      - "3890"
diff --git a/docker/flask-config/config.py b/docker/flask-config/config.py
index 5dce543..2959a9c 100644
--- a/docker/flask-config/config.py
+++ b/docker/flask-config/config.py
@@ -6,4 +6,10 @@ CORS_ENABLED = False
 DEVELOPMENT = True
 SQLALCHEMY_DATABASE_URI = "postgresql://crc_user:crc_pass@db:5432/crc_dev"
 
+# %s/%i placeholders expected for uva_id and study_id in various calls.
+PB_USER_STUDIES_URL = "http://pb:5001/pb/user_studies?uva_id=%s"
+PB_INVESTIGATORS_URL = "http://pb:5001/pb/investigators?studyid=%i"
+PB_REQUIRED_DOCS_URL = "http://pb:5001/pb/required_docs?studyid=%i"
+PB_STUDY_DETAILS_URL = "http://pb:5001/pb/study?studyid=%i"
+
 print('\n\n*** USING INSTANCE CONFIG ***\n\n')
diff --git a/package.json b/package.json
index d511c90..5eaabcc 100644
--- a/package.json
+++ b/package.json
@@ -13,11 +13,14 @@
     "lint": "ng lint",
     "e2e": "./node_modules/protractor/bin/webdriver-manager update && ng e2e",
     "e2e:with-wf": "npm run e2e-wf && ng e2e && npm run e2e-wf:stop && npm run e2e-wf:clean",
-    "e2e-wf:stop": "docker stop db || true && docker stop backend || true",
+    "e2e-wf:stop": "docker stop db || true && docker stop backend || true && docker stop pb || true",
     "e2e-wf:clean": "docker system prune -f && cd docker && docker-compose rm -f -v -s && cd ..",
     "e2e-wf:build": "cd docker && docker-compose pull && docker-compose build --no-cache && cd ..",
     "e2e-wf:start": "cd docker && docker-compose up -d && cd ..",
-    "e2e-wf": "npm run e2e-wf:stop && npm run e2e-wf:clean && npm run e2e-wf:build && npm run e2e-wf:start",
+    "e2e-wf:db-upgrade": "docker exec -it backend pipenv run flask db upgrade",
+    "e2e-wf:db-setup": "docker exec -it backend pipenv run flask load-example-data",
+    "e2e-wf:pb-setup": "docker exec -it pb pipenv run flask db upgrade",
+    "e2e-wf": "npm run e2e-wf:stop && npm run e2e-wf:clean && npm run e2e-wf:build && npm run e2e-wf:start && npm run e2e-wf:db-upgrade && npm run e2e-wf:db-setup && npm run e2e-wf:pb-setup",
     "ci": "npm run lint && npm run test:coverage && npm run e2e:with-wf && sonar-scanner"
   },
   "private": true,