diff --git a/trustgraph-base/trustgraph/api/flow.py b/trustgraph-base/trustgraph/api/flow.py
index ba330ab7..8c872fd1 100644
--- a/trustgraph-base/trustgraph/api/flow.py
+++ b/trustgraph-base/trustgraph/api/flow.py
@@ -24,7 +24,7 @@ class Flow:
         else:
             return self.api.request(f"flow", request)
 
-    def id(self, id="0000"):
+    def id(self, id="default"):
         return FlowInstance(api=self, id=id)
 
     def list_classes(self):
diff --git a/trustgraph-base/trustgraph/api/knowledge.py b/trustgraph-base/trustgraph/api/knowledge.py
index 724ac79c..3c625057 100644
--- a/trustgraph-base/trustgraph/api/knowledge.py
+++ b/trustgraph-base/trustgraph/api/knowledge.py
@@ -39,7 +39,7 @@ class Knowledge:
 
         self.request(request = input)
 
-    def load_kg_core(self, id, user="trustgraph", flow="0000",
+    def load_kg_core(self, id, user="trustgraph", flow="default",
                      collection="default"):
 
         # The input consists of system and prompt strings
@@ -53,7 +53,7 @@ class Knowledge:
 
         self.request(request = input)
 
-    def unload_kg_core(self, id, user="trustgraph", flow="0000"):
+    def unload_kg_core(self, id, user="trustgraph", flow="default"):
 
         # The input consists of system and prompt strings
         input = {
diff --git a/trustgraph-base/trustgraph/api/library.py b/trustgraph-base/trustgraph/api/library.py
index c67bfeda..fad13f8d 100644
--- a/trustgraph-base/trustgraph/api/library.py
+++ b/trustgraph-base/trustgraph/api/library.py
@@ -208,7 +208,7 @@ class Library:
         return {}
 
     def start_processing(
-            self, id, document_id, flow="0000",
+            self, id, document_id, flow="default",
             user="trustgraph", collection="default", tags=[],
     ):
 
diff --git a/trustgraph-cli/scripts/tg-graph-to-turtle b/trustgraph-cli/scripts/tg-graph-to-turtle
index a7607986..6a504f8d 100755
--- a/trustgraph-cli/scripts/tg-graph-to-turtle
+++ b/trustgraph-cli/scripts/tg-graph-to-turtle
@@ -71,8 +71,8 @@ def main():
 
     parser.add_argument(
         '-f', '--flow-id',
-        default="0000",
-        help=f'Flow ID (default: 0000)'
+        default="default",
+        help=f'Flow ID (default: default)'
     )
 
     parser.add_argument(
diff --git a/trustgraph-cli/scripts/tg-invoke-agent b/trustgraph-cli/scripts/tg-invoke-agent
index 8a148d00..32408164 100755
--- a/trustgraph-cli/scripts/tg-invoke-agent
+++ b/trustgraph-cli/scripts/tg-invoke-agent
@@ -110,8 +110,8 @@ def main():
 
     parser.add_argument(
         '-f', '--flow-id',
-        default="0000",
-        help=f'Flow ID (default: 0000)'
+        default="default",
+        help=f'Flow ID (default: default)'
     )
 
     parser.add_argument(
diff --git a/trustgraph-cli/scripts/tg-invoke-document-rag b/trustgraph-cli/scripts/tg-invoke-document-rag
index 9f70b1dc..7600988b 100755
--- a/trustgraph-cli/scripts/tg-invoke-document-rag
+++ b/trustgraph-cli/scripts/tg-invoke-document-rag
@@ -39,8 +39,8 @@ def main():
 
     parser.add_argument(
         '-f', '--flow-id',
-        default="0000",
-        help=f'Flow ID (default: 0000)'
+        default="default",
+        help=f'Flow ID (default: default)'
     )
 
     parser.add_argument(
diff --git a/trustgraph-cli/scripts/tg-invoke-graph-rag b/trustgraph-cli/scripts/tg-invoke-graph-rag
index 85652d74..0c2311fc 100755
--- a/trustgraph-cli/scripts/tg-invoke-graph-rag
+++ b/trustgraph-cli/scripts/tg-invoke-graph-rag
@@ -47,8 +47,8 @@ def main():
 
     parser.add_argument(
         '-f', '--flow-id',
-        default="0000",
-        help=f'Flow ID (default: 0000)'
+        default="default",
+        help=f'Flow ID (default: default)'
     )
 
     parser.add_argument(
diff --git a/trustgraph-cli/scripts/tg-invoke-llm b/trustgraph-cli/scripts/tg-invoke-llm
index 86c8d60f..d0f88510 100755
--- a/trustgraph-cli/scripts/tg-invoke-llm
+++ b/trustgraph-cli/scripts/tg-invoke-llm
@@ -47,8 +47,8 @@ def main():
 
     parser.add_argument(
         '-f', '--flow-id',
-        default="0000",
-        help=f'Flow ID (default: 0000)'
+        default="default",
+        help=f'Flow ID (default: default)'
     )
 
     args = parser.parse_args()
diff --git a/trustgraph-cli/scripts/tg-invoke-prompt b/trustgraph-cli/scripts/tg-invoke-prompt
index 49697090..d8cc71e8 100755
--- a/trustgraph-cli/scripts/tg-invoke-prompt
+++ b/trustgraph-cli/scripts/tg-invoke-prompt
@@ -42,8 +42,8 @@ def main():
 
     parser.add_argument(
         '-f', '--flow-id',
-        default="0000",
-        help=f'Flow ID (default: 0000)'
+        default="default",
+        help=f'Flow ID (default: default)'
     )
 
     parser.add_argument(
diff --git a/trustgraph-cli/scripts/tg-load-doc-embeds b/trustgraph-cli/scripts/tg-load-doc-embeds
index 567ccb68..c89f620c 100755
--- a/trustgraph-cli/scripts/tg-load-doc-embeds
+++ b/trustgraph-cli/scripts/tg-load-doc-embeds
@@ -191,8 +191,8 @@ async def main(running):
 
     parser.add_argument(
         '-f', '--flow-id',
-        default="0000",
-        help=f'Flow ID (default: 0000)'
+        default="default",
+        help=f'Flow ID (default: default)'
     )
 
     parser.add_argument(
diff --git a/trustgraph-cli/scripts/tg-load-kg-core b/trustgraph-cli/scripts/tg-load-kg-core
index 2ecdc588..b50cec82 100755
--- a/trustgraph-cli/scripts/tg-load-kg-core
+++ b/trustgraph-cli/scripts/tg-load-kg-core
@@ -13,7 +13,7 @@ from trustgraph.api import Api
 import json
 
 default_url = os.getenv("TRUSTGRAPH_URL", 'http://localhost:8088/')
-default_flow = "0000"
+default_flow = "default"
 default_collection = "default"
 
 def load_kg_core(url, user, id, flow, collection):
diff --git a/trustgraph-cli/scripts/tg-load-pdf b/trustgraph-cli/scripts/tg-load-pdf
index a9fa4ce1..93771379 100755
--- a/trustgraph-cli/scripts/tg-load-pdf
+++ b/trustgraph-cli/scripts/tg-load-pdf
@@ -86,8 +86,8 @@ def main():
 
     parser.add_argument(
         '-f', '--flow-id',
-        default="0000",
-        help=f'Flow ID (default: 0000)'
+        default="default",
+        help=f'Flow ID (default: default)'
     )
 
     parser.add_argument(
diff --git a/trustgraph-cli/scripts/tg-load-text b/trustgraph-cli/scripts/tg-load-text
index d00548ad..e1752324 100755
--- a/trustgraph-cli/scripts/tg-load-text
+++ b/trustgraph-cli/scripts/tg-load-text
@@ -88,8 +88,8 @@ def main():
 
     parser.add_argument(
         '-f', '--flow-id',
-        default="0000",
-        help=f'Flow ID (default: 0000)'
+        default="default",
+        help=f'Flow ID (default: default)'
     )
 
     parser.add_argument(
diff --git a/trustgraph-cli/scripts/tg-load-turtle b/trustgraph-cli/scripts/tg-load-turtle
index 3cf24a7d..ba92067e 100755
--- a/trustgraph-cli/scripts/tg-load-turtle
+++ b/trustgraph-cli/scripts/tg-load-turtle
@@ -113,8 +113,8 @@ def main():
 
     parser.add_argument(
         '-f', '--flow-id',
-        default="0000",
-        help=f'Flow ID (default: 0000)'
+        default="default",
+        help=f'Flow ID (default: default)'
     )
     
     parser.add_argument(
diff --git a/trustgraph-cli/scripts/tg-save-doc-embeds b/trustgraph-cli/scripts/tg-save-doc-embeds
index 07dc5f26..9e86ce6b 100755
--- a/trustgraph-cli/scripts/tg-save-doc-embeds
+++ b/trustgraph-cli/scripts/tg-save-doc-embeds
@@ -161,8 +161,8 @@ async def main(running):
 
     parser.add_argument(
         '-f', '--flow-id',
-        default="0000",
-        help=f'Flow ID (default: 0000)'
+        default="default",
+        help=f'Flow ID (default: default)'
     )
 
     parser.add_argument(
diff --git a/trustgraph-cli/scripts/tg-show-flow-state b/trustgraph-cli/scripts/tg-show-flow-state
index 7b8b1a42..0c430959 100755
--- a/trustgraph-cli/scripts/tg-show-flow-state
+++ b/trustgraph-cli/scripts/tg-show-flow-state
@@ -63,8 +63,8 @@ def main():
 
     parser.add_argument(
         '-f', '--flow-id',
-        default="0000",
-        help=f'Flow ID (default: 0000)'
+        default="default",
+        help=f'Flow ID (default: default)'
     )
 
     parser.add_argument(
diff --git a/trustgraph-cli/scripts/tg-show-graph b/trustgraph-cli/scripts/tg-show-graph
index 3690a8b8..bfe68de6 100755
--- a/trustgraph-cli/scripts/tg-show-graph
+++ b/trustgraph-cli/scripts/tg-show-graph
@@ -39,8 +39,8 @@ def main():
 
     parser.add_argument(
         '-f', '--flow-id',
-        default="0000",
-        help=f'Flow ID (default: 0000)'
+        default="default",
+        help=f'Flow ID (default: default)'
     )
 
     parser.add_argument(
diff --git a/trustgraph-cli/scripts/tg-start-library-processing b/trustgraph-cli/scripts/tg-start-library-processing
index b03ae08d..aa59606b 100755
--- a/trustgraph-cli/scripts/tg-start-library-processing
+++ b/trustgraph-cli/scripts/tg-start-library-processing
@@ -54,8 +54,8 @@ def main():
 
     parser.add_argument(
         '-i', '--flow-id',
-        default="0000",
-        help=f'Flow ID (default: 0000)',
+        default="default",
+        help=f'Flow ID (default: default)',
     )
 
     parser.add_argument(
diff --git a/trustgraph-cli/scripts/tg-unload-kg-core b/trustgraph-cli/scripts/tg-unload-kg-core
index 7227942d..b24dc231 100755
--- a/trustgraph-cli/scripts/tg-unload-kg-core
+++ b/trustgraph-cli/scripts/tg-unload-kg-core
@@ -13,7 +13,7 @@ from trustgraph.api import Api
 import json
 
 default_url = os.getenv("TRUSTGRAPH_URL", 'http://localhost:8088/')
-default_flow = "0000"
+default_flow = "default"
 default_collection = "default"
 
 def unload_kg_core(url, user, id, flow):