Welcome to Salesforce Tips! Everyday at work, we always get opportunity to learn new things in Salesforce and I thought if we can share it in few words(perhaps less than 250 words) as Salesforce Tips, it would be useful for the Salesforce community.
Here is the first tip:
Notes and Attachments permissions are determined based on the parent object.Specifically, user need to have Edit permissions on the parent object and read/write visibility to the parent record. In addition, “Notes and Attachments” related list should be visible on the page layout.
Happy sharing and look forward for more Salesforce Tips!