How Do I Hide Columns From My AC2 Data View?

Here's how;

Take the below PROCESS data view as an example, suppose you're not particularly interested with the columns "startTime" and "instanceCount" and you want these hidden from your data view. To hide these, right click on any of the column names, which should give you the following options; un-check the selected column names

Doing so, would yield the following result; take note of the label highlighted in yellow, saying the chosen columns were hidden

Should you want it to be pervasive across AC2 restart, then do another right-click on the column names and choose Column settings > Save as data view defaults