---
title: "DataSync Express Dynamic Shares"
canonical: "https://docs.perspectium.com/space/Krypton/721220/DataSync%20Express%20Dynamic%20Shares"
format: markdown
---
A  dynamic share  is a  job  that allows for real-time sharing of ServiceNow records as they are created, updated, and/or deleted. In other words, dynamic shares are caused by some triggering event (such as when incidents are created, updated, or deleted). The data is shared to a subscriber, which can be another instance of ServiceNow, the DataSync Agent, or any number of the other applications that Perspectium can integrate with. Dynamic shares can be configured per ServiceNow table. This setup can be used to control the format, conditions, and destination of the share, share multiple tables through the table hierarchy, run through advanced filters and scripts, share out related/auxiliary records, and more. To access dynamic shares, go to  Perspectium > Perspectium Core > Shares . Then, click  Dynamic Share. ServiceNow Instance Required Setup Dynamic shares use  business rules  to share out records as they are changed. Because the business rule (sys_script) table is in the global scope, in order for the DataSync application to create these business rules to trigger the application to share records, y ou will need to make some configuration changes in your instance after installing the DataSync application for dynamic shares to work properly . Otherwise, you will see the following error when trying to create a new dynamic share: Set up the following access for the  sys_script  table after you have installed the DataSync application: Once these steps are completed, you can now create a  dynamic share .