---
title: "Modify table access for DataSync Free"
canonical: "https://docs.perspectium.com/space/Krypton/721501/Modify%20table%20access%20for%20DataSync%20Free"
format: markdown
---
The  Perspectium DataSync Free  requires, at a minimum, read access to the  Attachment Document  table. Modifying the table access will allow attachments to be sent when sharing records. Prerequisites   First, you will need to install the   Perspectium DataSync Free   application. Procedure To modify table access , follow these steps: