1 files changed, 13 insertions, 3 deletions
diff --git a/README.md b/README.md
index 2f3b57f..159733d 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,7 @@ Commands:
   init      Initialize Database
   register  Register a transaction
   view      View Registered data
-  add       Add a new agent to lend or pay
+  agent     Add, update or remove an agent
   help      Print this message or the help of the given subcommand(s)
 
 Options:
@@ -36,7 +36,7 @@ CREATE TABLE Registers (
     register_date INTEGER NOT NULL,
     amount INTEGER NOT NULL,
     note TEXT,
-    FOREIGN KEY(agent_id) REFERENCES Agents(id)
+    FOREIGN KEY(agent_id) REFERENCES Agents(id) ON DELETE CASCADE
     )
 ```
 
@@ -48,7 +48,17 @@ debt init
 
 Add a new debtor:
 ```
-debt add 'Jane Doe'
+debt agent -a 'Jane Doe'
+```
+
+Delete a created agent
+```
+debt agent -d 'Jane Doe'
+```
+
+Update a created agent:
+```
+debt agent 'Jane Doe' -u 'Joe Doe'
 ```
 
 Borrow 1000 (dollars, euros or whatever) to Jane Doe: