I have a use case where I need to share records owned by "Customer Community Login" users with internal users. The OWD for my custom object is set to Private.
From what I understand users with the "Customer Community Login" license are considered "High-Volume Community Users", so I can share records owned by these users with my internal users by following the instructions in this article: https://help.salesforce.com/HTViewHelpDoc?id=networks_sharing_light_users.htm&language=en_US
I'm having trouble understanding how to create a sharing set. Specifically the section where you configure access. I'm presented with the following popup:
I'm confused about the picklist values for "User" and "Target My Custom Object". I assumed I would be able to specify criteria like I would for a sharing rule. What values would I need to select for the fields in the popup to make records owned by community users with my external users, assuming both users share the same "Region", which is a custom filed on the User object.