Can a manager hide inactive properties?

Yes, to hide inactive properties follow these steps:

1. After logging into eRentPayment go to Profile
2. Scroll down and uncheck the "Show Inactive Properties" checkbox
3. Select Update Profile

When returning to the Properties you Manage/Own screen you will see that the inactive properties are no longer visible.  If you want to display the properties again you would follow the same steps but check the box.