When a team member applies for time off, you'll see a visual notification (often represented by purple triangles) on the resource management page for the corresponding days. If you attempt to allocate hours or assign a task to that team member during their approved time off, the system will notify you of their unavailability. However, it's important to note that Time Offs do not restrict or block time, meaning you can still assign tasks or book hours for that person even when they're marked as off.