Enable Form personalization at the back end

Dear All,

After creating personalization on a form we are asked to disable it for some time then enable it again;

For Example:

Order Management==>Sales Orders

Help==>Diagnostics==>Custom Code==>Personalize

Check Enable Check box;

Can we just enable/disable it at the back end using SQL;

update FND_FORM_CUSTOM_RULES 

set ENABLED = 'N'--'Y'

where id = 672

Thanks and Regards,

Shareef