---
title: "How to add an App System User for permission limitation"
canonical: "https://support.appfire.com/space/CPT/2370142238/How%20to%20add%20an%20App%20System%20User%20for%20permission%20limitation"
format: markdown
---
> Macro (aura-html)

When we are using Advanced options while copying, for the suffix, we will need to add the app as a user, as mentioned below in the restricted space. 

Error user can experience an error similar to the one shown below:

![Copy page tree status page showing a failure message.](media://ef22e14a-5d25-4502-b07b-688d84104305)

### How to add the *App System User* as a workaround to resolve the permission issue

1. **Step 1**: Go to the space/page restriction section on the top right.

2. **Step 2**: Add the app (Copy Page Tree) from the dropdown and click the **Share** button to provide access to the restricted content.

> 📝 When using Advanced options while copying, to add a suffix, you’ll need to add the app as a user as mentioned above in the restricted space.

**Known Limitations**: 

- [ECO-961 ](https://jira.atlassian.com/browse/ECO-961): Forge App Does Not Receive Page-View or Page-Updated Events for Restricted Content

- [CONFCLOUD-82583](https://jira.atlassian.com/browse/CONFCLOUD-82583) : Trigger `avi:confluence:permissions_updated:<entity-type>` events when entity becomes restricted