Data Field and connection between objects

[itacad]

Hello, I ask other questions about the possible use of data fields, concerning this time the transcription of equal values in different objects

1) is it possible to write in data field the value of an attribute of a block as a kind of connection between cells in excel?

so that if I change the value in the first it also updates in the second?

2) Is it possible to link the value of an attribute to a cell of an autocad table and/or vice versa?

Thanks again for any suggestions

[itacad]

Hi, I found how to solve point 1) in this discussion

https://forums.autodesk.com/t5/autocad-forum/attribute-reference-another-attribute-within-a-block-block/td-p/6877481

making the connection between attributes in the same block was something that I needed, now before complicating the question I will try in advance if the solution exists ...

I greet you again

[itacad]

Hello, hi, I couldn't find what I'm about to ask about the post that is the linking of the attribute values between the blocks.
There may be some lisp about it but I can't use them and I'm looking for the solution through the data fields.

I have two different types of blocks but they have some attributes with the same label.
The "main" of the two blocks is the one I compile with precision...the other the "clone" is the one I distribute in the drawing in all the parts I need.

Is there a way to link the two different blocks together based on the same compilation of the main attribute (on the attached file in green), to be able to copy the attributes with the same label (on the file attached in cyan)?

I try to ask...thank you in advance for any suggestions

collegamenti tra blocchi.dwg