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Yes ! Your first step is get a copy of lee-mac dynamic block properties.lsp. I like others have used his code with great success. You may need to get all property names first, so you can then get in turn that property value, eg "Distance1", the current visibility state is much easier to get. If you get stuck just post again. https://www.lee-mac.com/dynamicblockfunctions.html

I think the real-world situation may be more complex than what we’ve seen here so far. I took a look at the links that @SLW210 attached and decided to test the Lisp codes proposed up to this point. I looked through my drawings for something that could serve as an example for this problem, but it was like looking for a needle in a haystack. So, in the end, I decided to look for something in the real world that clearly corresponds to this issue — something like this: So I drew those margins and tested all the codes that have appeared in this thread so far. The result was… this! In the drawing, you can see the ones that managed to reach the end. However, the codes by BIGAL, GP_, GLAVCVS, and MarkoRibar couldn't even do that. Here’s the drawing AxisExple4.dwg

Hi @PGia, wow, you managed to find another example that fails. Good stress testing! The reason mine fails is because it ignores the offset lines that are split in two or more parts. But some of the parts are still be usable and should be used. I looked into fixing this and managed to add those lines, but this resulted in some other problems so I didn't update the code on the earlier post yet. The zigzag problem is coming back on your example. The result below. I really need to find a solution for that, but it looks like I might have to use a path finding algorithm which would slow down the code a lot. Sorting the points by distance on the offset line is not enough anymore.

Based on the title of your thread, here's an existing program to match dynamic block properties: https://www.theswamp.org/index.php?topic=44444.msg496892#msg496892 Where mirroring text in blocks is concerned, here's some food for thought: https://www.theswamp.org/index.php?topic=46271.msg513250#msg513250

Don't use CIV3D much anymore but there is the command IMPORTSTYLES if I have the command name correct can choose what is imported from another dwg.