Define actions, a drawer will appear where you can add, or remove actions tied to this component.
Save Rowaction. You then select your form and the table you want to save it to. That's it. An example of how it might look is below.
add columnbutton that is at the bottom. Click it, select the field you want to change and type in the value you want to change it to (or use a binding). A descriptive image of this is shown below: