How re-ordonnance fields in a SAP Personas Page ?

I have created a SAP Personas page based on the transaction CAT2.

By the time, I have changed or added field in my screen.

Now when I use the TAB to access the field, the system is jumping from one field to another field, which does not correspond to the layout of the screen.

My question is to know how should I proceed to "re-ordonnance" the Text Field in order to access the Field, by TAB, corresponding of the screen layout ?

Thank you for your help