These are the options shown on the ISPF Table Utility entry panel:

Blank - (Display Table List)

If you leave the Option field blank, a list of tables for the Table Data Set or Table DD is displayed when the Table Name is either blank or contains a pattern. If a valid Table Name is entered, the table list is bypassed and the Edit/Browse panel is displayed.

B - (Browse Table)

If a valid Table Name for the Table Data Set or Table DD is entered, the Browse Table panel is displayed. If the Table Name is either blank or contains a pattern, the table list is displayed allowing you to select the table to be browsed.

E - (Edit Table)

If a valid Table Name for the Table Data Set or Table DD is entered, the Edit Table Display panel is displayed. If the Table Name is either blank or contains a pattern, the table list is displayed allowing you to select the table to be edited.

I - (Import Table Data)

The Import function uses data from a sequential data set to create a new ISPF table or update an existing ISPF table. You must supply a Table Data Set and Table Name for the new or updated table. The sequential data set containing the data that will be used to create or update the table must be specified in the Import Data Set field.