diff --git a/TestON/drivers/common/cli/onosclidriver.py b/TestON/drivers/common/cli/onosclidriver.py
index 7ff0cd1..a361aca 100644
--- a/TestON/drivers/common/cli/onosclidriver.py
+++ b/TestON/drivers/common/cli/onosclidriver.py
@@ -4010,3 +4010,27 @@
             main.log.exception( self.name + ": Uncaught exception!" )
             main.cleanup()
             main.exit()
+    def maps( self, jsonFormat=True ):
+        """
+        Description: Returns result of onos:maps
+        Optional:
+            * jsonFormat: enable json formatting of output
+        """
+        try:
+            cmdStr = "maps"
+            if jsonFormat:
+                cmdStr += " -j"
+            handle = self.sendline( cmdStr )
+            return handle
+        except TypeError:
+            main.log.exception( self.name + ": Object not as expected" )
+            return None
+        except pexpect.EOF:
+            main.log.error( self.name + ": EOF exception found" )
+            main.log.error( self.name + ":    " + self.handle.before )
+            main.cleanup()
+            main.exit()
+        except Exception:
+            main.log.exception( self.name + ": Uncaught exception!" )
+            main.cleanup()
+            main.exit()