diff --git a/Config_Positioner.md b/Config_Positioner.md
index 5ab2e84..da14b9d 100644
--- a/Config_Positioner.md
+++ b/Config_Positioner.md
@@ -250,22 +250,21 @@ An Orchestra detector is a special type of **readOnly** positioner that uses Orc
## NewPort
-****::
- String value defines ???.
- **Default**: ?
+**controller**::
+ String value defines the name of the hardware controller that communicates with the device.
+ **Default**: empty string
-****::
- String value defines ???.
- **Default**: ?
+**groupName**::
+ String value defines the name of the device group of which the positioner is a member.
+ **Default**: name string of the positioner
-****::
- String value defines ???.
- **Default**: ?
-
-****::
- String value defines ???.
- **Default**: ?
+**positionerName**::
+ String value defines the name by which the controller recognizes the positioner.
+ **Default**: name string of the positioner
+**maxAccel**::
+ Double value defines the upper limit for the positioners rate of movement.
+ **Default**: 4