I think you can put this line at the end of your gantt:
click taskid href "obsidian://vault/YOUR_VAULT/path_to_your_file.md"
You can see the full example here (ignore the script part)
I think you can put this line at the end of your gantt:
click taskid href "obsidian://vault/YOUR_VAULT/path_to_your_file.md"
You can see the full example here (ignore the script part)