Mass transferring the records to another role in the role hierarchy and removing the users from the role hierarchy are two solutions that can resolve the issue of making changes to the sharing model taking increasingly more time for users who own more than 10,000 records. A mass transfer is an operation that allows users to transfer ownership of multiple records from one user to another user at once. A role hierarchy is a structure that defines how users are organized and how data access is granted based on their roles. By mass transferring the records to another role in the role hierarchy, Cloud Kicks can reduce the number of records owned by each user and distribute them more evenly among other users in different roles. By removing the users from the role hierarchy, Cloud Kicks can prevent these users from inheriting access to records owned by other users in their role or below their role, which can slow down the sharing model changes.