Delete members/shared memebers using Operation Field in metadata import file

Hi all ,

We are using PBCS version 25.01.31.

We are trying to delete members in the entity dimension through the operation column "Delete Level 0/Delete Descendants" command in the metadata import file. Although the job to Import Metadata ran successfully, the member we want to delete is still there. Nothing changed.

Refer to this document:

https://docs.oracle.com/en/applications/enterprise-performance-management/11.2/pstdi/common_member_properties.html

My questions are:

1. Is anybody trying to delete metadata using the "Operation" column in the Metadata Export file? Did it work properly?
2. How can we delete all shared members at one time?

Thanks, and have a nice day!