Garmin G1000:Socata Pilot's Manual page 297

FLIGHT MANAGEMENT
26) The aircraft continues climbing to "AT or ABOVE" 10,000 feet at MOGAL. A holding pattern is established at
the MAHP (MOGAL) as shown in Figure 5-141.
Figure 5-141 Establishing the Holding Pattern
27) The aircraft maintains 10,000 feet while following the magenta line through the hold as in Figure 5-142.
Figure 5-142 Hold Established
190-00709-00 Rev. A Garmin G1000 Pilot's Guide for the Socata TBM 850 5-145