Approach:
Until just before the Seethalerhütte, then to the Steinerscharte (secured by stell cables in parts, rated up to level B), then descend on the west side to the Gosau glacier (with rungs and safety cables). From there, ascend heading south to the Obere Windluke, then left to the foot of the western ridge (start of the safety features).
Descent:
Descend via the Randkluftsteig, but only if the condition of the glacier crevasses permits. From ca. the beginning of August, you will have to descend via the Randkluftsteig and Schulteranstieg.