Power Query Group Sorting

Hopefully this will not be too complex is there a way to sort when grouping ,

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So grouped by column one , two all rows, but I would like the column one to be all together,

T

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is there a way to incorporate this into grouping? i have had a look and cant see anything, but that does mean much.

Richard.

yes, i just wondered if there was an option, along the lines of group.kind, that was hidden.