Setting fixed point for Worksheet when placed in a drawing

[Balus 0]

I was wondering if there is a way to lock a worksheet when placed in a drawing so that bottom of the worksheet is fixed and additional data forces the worksheet to grow upwards instead of downwards.

I see that it works with the parts template in Designer but I can't find anywhere that tells me how I can do that with a custom worksheet.

Anyone done this before?

Thanks