Hi @manlosa2 ,
You have to give access to:
- /libs/cq/core/content/nav/tools/deployment
- /libs/cq/core/content/nav/tools/deployment/packages
To have installed packages to be visible to the user then you also need to give permission to parent of /etc/packages/my_packages i.e. /etc/packages node.
when you give permission to /etc/packages all the child node will be getting the permission also. Make sure you explicitly remove permission from all the child node except my_packages.
Hope that helps!
Regards,
Santosh