Enabling High Integrity in Plan-IT means that when you save and modify work orders, Plan-IT performs an extra check before it writes to the database.
This can help prevent indexing problems with some networks.
When you have the latest version of Plan-IT (from version 5.171.7100) you can enable this option.
In the menubar, click on the option Systeem
Select the option Management.
Click with the right mouse button on the green Plan-IT bar and select the option Systemsettings.
Put a check in the box with the option High Integrity.
After you have enabled this option, all users have to close and restart Plan-IT for the changes to take effect.
Keep in mind that Plan-IT may become a bit slower because it will perform extra checks on the database.