Troubleshoot visibility/access of a sales contract record

Summary:

How to troubleshoot the access (e.g. read, edit) of a sales contract record for a specific user?

Content (please ensure you mask any confidential information):

In Sales and Service Access Management, I can use Explore Access to troubleshoot access for sales objects, e.g. Opportunity. But sales contract is not in this list of object. How can I troubleshoot the visibility or access to a sales contract record for a specific user?

Version (include the version you are using, if applicable):

23C

Code Snippet (add any code snippets that support your topic, if applicable):