Thx for quick respons Vladimir

For now I do not care about visibility state.

I've prepared test DB block to show what I would like to achieve.
Block contains two attributes (lenght_att, height_att) and two streatch actions based on two parameters (lenght_parameter, height_parameter).

Because I have attributes I have possibility to do export/import attribute data. And I would like sth to read/write attributes value into parameters value:
lenght_att >>> lenght_parameter
height_att >>> height_parameter

possible to do in "DwgText"?
uploads/38935/test.dwg

Vladimir Michl wrote: It won't be possibe just by changing the attribute value but you can use a LISP utility to change the attribute AND the visibility state at the same time. We might be able to add DB visibility states to our "DwgText" import/export utility.

Hi there!

I'm wondering if there is a possibility to change block apperance (for example dimensions) by attribute value?

For example lets say that I have DB with just linear stretch and I want my DB to read stretch value from attribute value. If YES, Then I'm able to export/import attributes and automaticaly change dimensions of multiple blocks.

possible?
AC 2012 full EN
BR

Maciek