Hi Marianne

Thanks for reaching out on the community. I am not familiar with what file format Bizzagui uses but documents created in Lucidchart can be exported as image files (PNG JPEG SVG) PDF files or Visio files (VSDX VDX). You can also export a CSV of shape data. To learn more about our export options read the Export/Download Your Lucidchart Documents article from the Lucidchart Help Center.

If none of these file types can be imported into Bizzagui then Lucidchart is not presently compatible with Bizzagui. To suggest this to our development team please add it to our feature request form here.

Hope this helps!