When InfoMaker generates the basic form, it defines whether the data is updatable by default as follows:
If the form contains columns from a single table and includes that table’s key columns, InfoMaker defines all columns as updatable and specifies a nonzero tab order for each column, allowing you to tab to the columns.
If the form contains columns from two or more tables or from a view, InfoMaker defines all columns as not being updatable and sets all tab orders to zero, preventing you from tabbing to them.
You can accept the default settings or modify the update characteristics for a form.