How can I forced Tableau to not use a MySQL schema when publishing a workbook ?

Hi-- we use Tableau with a MySQL database at our work and each employee has a personal Schema associated to his account (with personal credential). In the example below, in the report I'm using the table 'Account' with the Schema 'dwh_fc94886', when I publish the work book, employees can't access it as my personal schema is associated.

Is there an option to un-link my schema ? Then, each employee can connect with its personal. We use personal schema but generic tables, user's rights are manager at schema level.

Thanks