Client layout filters allow you customize your Aeon view.
https://support.atlas-sys.com/hc/en-us/articles/360011921893-Filtering-Transactions-in-the-Grid-Layout
If you add a filter to any grid, it will remain part of the layout associated with your client user account unless you remove it.
Reading Room Filter
If you work in a reading room, you can filter the Signed In Users group on the Dashboard to display only the users signed into your reading room.