The documentation says:
To enable, ensure content admins have write access and users have read access to these two fields on the
Key Message object in CRM:
Is Shared Resource – (Is_Shared_Resource_vod__c) is a checkbox that determines if a Key Message is a CLM shared resource Shared Resource – (Shared_Resource_vod__ is a Look-up to the shared resources which the key message references
However, I cannot see any of such checkboxes in Key Message properties. Any help would be appreciated! Thanks.