AdaptableBlotter.JS includes a set of functions designed to help you manage columns and create special ones. You can:
Access Column Information to easily see all the details about a particular column
Use Calculated Columns to define your own custom columns where the value will be derived from other columns in the row
Build Free Text Columns to store your own comments for particular rows (these will be persisted with your settings)
Use the Column Chooser to manage column visibility and order.
Manage large number of columns by grouping them with the Column Category function.