By default, bulk shares are scheduled jobs that are run as the system user with access to all the records of a table. However, you can alternatively run your bulk share as another user by utilizing the Run as option. This feature can be useful when you want to limit the bulk share to a subset of data that certain users have access to, such as records in one domain in your domain separated instance.
Prerequisites
First, you will need to follow the steps to get started with Replicator and create a bulk share.
Procedure
To run a bulk share as another user, follow these steps:
Log into your sharing ServiceNow instance and navigate to Perspectium > Replicator > Bulk Share or simply type and then click Bulk Share in the Filter Navigator on the upper left-hand side of the screen.
Click the timestamp next to the name of the bulk share you want to run as another user for.
Scroll down to and click the Security tab. Then, click the 
icon and choose a user to run as for your bulk share.
In the bottom left-hand corner of the form, click Update to save your changes.
