update connect lead management section in offer creation files

Author: Qian Wen

articles/marketplace/partner-center-portal/create-new-business-central-offer.md

@@ -81,6 +81,8 @@ Select from the following options:
 
 See [Lead management overview](./commercial-marketplace-get-customer-leads.md) for more information.
 
+Remember to Save before moving on to the next section!
+
 ## Properties
 
 The **Properties** page lets you define the categories and industries used to group your offer on the marketplace, your app version, and the legal contracts supporting your offer. Select **Save** after completing this page.

articles/marketplace/partner-center-portal/create-new-customer-engagement-offer.md

@@ -81,6 +81,8 @@ Select from the following options:
 
 See [Lead management overview](./commercial-marketplace-get-customer-leads.md) for more information.
 
+Remember to Save before moving on to the next section!
+
 ## Properties
 
 The **Properties** page lets you define the categories and industries used to group your offer on the marketplace, your app version, and the legal contracts supporting your offer. Select **Save** after completing this page. 

articles/marketplace/partner-center-portal/create-new-operations-offer.md

@@ -81,6 +81,8 @@ Select from the following options:
 
 See [Lead management overview](./commercial-marketplace-get-customer-leads.md) for more information.
 
+Remember to Save before moving on to the next section!
+
 ## Properties
 
 The **Properties** page lets you define the categories and industries used to group your offer on the marketplace, your app version, and the legal contracts supporting your offer. Select **Save** after completing this page.

articles/marketplace/partner-center-portal/create-new-saas-offer.md

@@ -152,6 +152,8 @@ By enabling test drive, you will be asked to configure a demonstration environme
 
 See [Lead management overview](./commercial-marketplace-get-customer-leads.md) for more information.
 
+Remember to Save before moving on to the next section!
+
 ## Properties
 The **Properties** tab asks you to define the categories and industries used to group your offer on the marketplaces, the legal contracts supporting your offer, and your app version.