Need support

Hello
I am testing the spreadsheet for potential internal case.
We need to store a working sheet per employee per Week Number.
Right now I see that only per sheetid you can save.
Where can I find information to store sheet with a following key for example:

sheetid, weeknnr, year

Do you offer paid service for such customizing?

Regards
mpol_ch

Please, contact us at sales@dhtmlx.com to get more details about customization possibility.