Through analysing each record within the Marketo Database, the data is typically split into a series of columns to clearly break down each field and value relating to that record. For Marketo users, especially those involved in data analysis, the ability to find information you require by clicking and scrolling through each section can be quite painful.
Within the Field Management section - under Admin - is a tab called Custom Layout Designer. This feature enables you to select only the fields you want to see as soon as you open a Marketo record.
After adding the desired fields, each Marketo record will then contain a new Custom tab containing the included fields.