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 # itemsense-postman
-> A collection of ItemSense's API calls written for usage with Postman
+> A collection of ItemSense 2016r4 API calls written for usage with Postman
 
 ## Prerequisites
-In order to use this, Postman must be installed. For information on how to get started with Postman, please visit https://www.getpostman.com/docs/
+- Postman must be installed. For information on how to get started with Postman, please visit https://www.getpostman.com/docs/
+- An ItemSense 2016r4 installation
 
 ## Install/Import
 In Postman, click **Import** and either upload the file *ItemSense.postman_collection*, or provide it the direct url to the file within github. 
@@ -13,8 +14,9 @@ In Postman, click **Import** and either upload the file *ItemSense.postman_colle
 ## Configuration
 The collection uses a few default values that are configured as environment variables:
 
-- BASE_URL : This is the hostname where your itemsense instance lives.
+- BASE_URL : This is the hostname or IP address of your ItemSense 2016r4 instance.
 - Authorization: This is setup in the request headers. Currently it is configured with the out of the box admin account for ItemSense. If the authorization is updated, make sure to click **Save**, so that it overwrites the existing stored value.
+- Content-Type: set this to application/json for PUT and POST requests
 
 ### BASE_URL Update: