InfoPath Dev

Hi,

I am the one user the Infopath 2007

I would like to know any solution to indicate the field change. For example: field_1 = temp. After a few days, it is change to field_1 = abc.
I would like the abc to change the color to indicate the change, such as red.

Thank you

Do you know the field's initial value? if so, can you add a conditonal formatting - if field_1 doesn't contain temp(assuming temp is the initial value) - then change the font color to red...

It didn't contain initial value.

Is there any coding/rules can initial the conditional fomatting when it open the form?

Just consider below situration

I have open the form and update the field, it change to red color.
The second time I open the same form, the field didn't change, suppose it should show in black color.
But it still show in red color, it seem due to the change by the first time