decimal table holes

[TECNOMODEL]

as from title I would need to have the odds of a table holes with 3 decimals after the comma.
Can't find where to set this up, any help?

 

[stefanobruno]

change style " table holes " --> formatting tab --> dx button on " quota x " --> column format --> accuracy 3.123 --> ok
idem on " quota y "

 

[TECNOMODEL]

Thank you.
I noticed that if a table has already been created does not update by changing the style.
Is there a way to update tables of a table to the new style or should one be changed for one?

 

[stefanobruno]

select the table and go to the "size " bar at the top, click on the box you see highlighted in the enclosed jpg