Toggling the hold status of more than one field at a time

You can toggle between holding or “freeing” more than one field at a time by entering one of the following hold commands in the Cmd field of the Field Selection/Edit panel:

HH
Holds or “frees” a block of fields.

Enter HH twice: first in the Cmd column at the start of the block of fields you want to hold or “free”, and again at the end of the block. Z Data Tools toggles the hold status of each column in the selected block.

Hn
Holds or “frees” n fields.

Enter Hn in the Cmd field of the first field you want to hold or “free”. Z Data Tools toggles the hold status of each field, starting from the first selected field and continuing for n fields.