Tooltipps appear by pointing the cursor to a particular places in the dialog, giving you important further details at a glance. The individual description of the dialog will show you where to find the tooltipps.
Figure 7: Example - tooltip in the guest profile
Depending on the size of the dialog, field descriptions may be abbreviated. However, the full name of the field is displayed for your information, when you point the cursor to the abbreviation. This behaviour can be suppressed if registry key disable extended tooltips in dialogs [5826] is activated.
Figure 8: Tootip showing the complete name of the fields