diff --git a/config/default.py b/config/default.py
index b941de02..00707c3a 100644
--- a/config/default.py
+++ b/config/default.py
@@ -57,22 +57,24 @@ SECRET_KEY = environ.get('SECRET_KEY', default="Shhhh!!! This is secret!  And be
 SWAGGER_AUTH_KEY = environ.get('SWAGGER_AUTH_KEY', default="SWAGGER")
 # %s/%i placeholders expected for uva_id and study_id in various calls.
 PB_ENABLED = environ.get('PB_ENABLED', default="false") == "true"
-# PB_BASE_URL = environ.get('PB_BASE_URL', default="http://localhost:5001/v2.0/").strip('/') + '/'  # Trailing slash required
-PB_BASE_URL = environ.get('PB_BASE_URL', default="https://vpr-dev01.web.virginia.edu/webservices/crconnect/crconnect.cfc").strip('/')   # Trailing slash required
-# PB_USER_STUDIES_URL = environ.get('PB_USER_STUDIES_URL', default=PB_BASE_URL + "user_studies?uva_id=%s")
+# Real URLs (UVA Development BASE URL)
+PB_BASE_URL = environ.get('PB_BASE_URL', default="https://vpr-dev01.web.virginia.edu/webservices/crconnect/crconnect.cfc").strip('/')
 PB_USER_STUDIES_URL = environ.get('PB_USER_STUDIES_URL', default=PB_BASE_URL + "?method=user_studies&uva_id=%s")
-# PB_INVESTIGATORS_URL = environ.get('PB_INVESTIGATORS_URL', default=PB_BASE_URL + "investigators?studyid=%i")
 PB_INVESTIGATORS_URL = environ.get('PB_INVESTIGATORS_URL', default=PB_BASE_URL + "?method=investigators&studyid=%i")
-# PB_REQUIRED_DOCS_URL = environ.get('PB_REQUIRED_DOCS_URL', default=PB_BASE_URL + "required_docs?studyid=%i")
 PB_REQUIRED_DOCS_URL = environ.get('PB_REQUIRED_DOCS_URL', default=PB_BASE_URL + "?method=CheckRequiredDocs&STUDYID=%i")
-# PB_STUDY_DETAILS_URL = environ.get('PB_STUDY_DETAILS_URL', default=PB_BASE_URL + "study?studyid=%i")
 PB_STUDY_DETAILS_URL = environ.get('PB_STUDY_DETAILS_URL', default=PB_BASE_URL + "?method=Study&studyid=%i")
-# PB_SPONSORS_URL = environ.get('PB_SPONSORS_URL', default=PB_BASE_URL + "sponsors?studyid=%i")
 PB_SPONSORS_URL = environ.get('PB_SPONSORS_URL', default=PB_BASE_URL + "?method=StudySponsor&studyid=%i")
-# PB_IRB_INFO_URL = environ.get('PB_IRB_INFO_URL', default=PB_BASE_URL + "current_irb_info/%i")
 PB_IRB_INFO_URL = environ.get('PB_IRB_INFO_URL', default=PB_BASE_URL + "?method=currentIRBInfo&studyid=%i")
-# PB_CHECK_STUDY_URL = environ.get('PB_CHECK_STUDY_URL', default=PB_BASE_URL + "check_study/%i")
 PB_CHECK_STUDY_URL = environ.get('PB_CHECK_STUDY_URL', default=PB_BASE_URL + "?method=CheckStudy&STUDYID=%i")
+# PB Mock URLs (localhost BASE URL)
+# PB_BASE_URL = environ.get('PB_BASE_URL', default="http://localhost:5001/v2.0/").strip('/') + '/'  # Trailing slash required
+# PB_USER_STUDIES_URL = environ.get('PB_USER_STUDIES_URL', default=PB_BASE_URL + "user_studies?uva_id=%s")
+# PB_INVESTIGATORS_URL = environ.get('PB_INVESTIGATORS_URL', default=PB_BASE_URL + "investigators?studyid=%i")
+# PB_REQUIRED_DOCS_URL = environ.get('PB_REQUIRED_DOCS_URL', default=PB_BASE_URL + "required_docs?studyid=%i")
+# PB_STUDY_DETAILS_URL = environ.get('PB_STUDY_DETAILS_URL', default=PB_BASE_URL + "study?studyid=%i")
+# PB_SPONSORS_URL = environ.get('PB_SPONSORS_URL', default=PB_BASE_URL + "sponsors?studyid=%i")
+# PB_IRB_INFO_URL = environ.get('PB_IRB_INFO_URL', default=PB_BASE_URL + "current_irb_info/%i")
+# PB_CHECK_STUDY_URL = environ.get('PB_CHECK_STUDY_URL', default=PB_BASE_URL + "check_study/%i")
 
 # Ldap Configuration
 LDAP_URL = environ.get('LDAP_URL', default="ldap.virginia.edu").strip('/')  # No trailing slash or http://