Summarize By drop-down missing

[kaz67]

I am trying to learn Power Pivot and Power View using the book "Beginning Power BI with Excel 2013". They want me to go to the Summarize By drop-down in my data model but there is no summarize By drop-down that I can see. There is just a summarize button.

 

[kaz67]

never mind, figured it out

I am trying to learn Power Pivot and Power View using the book "Beginning Power BI with Excel 2013". They want me to go to the Summarize By drop-down in my data model but there is no summarize By drop-down that I can see. There is just a summarize button.