After the download is complete, drag the downloaded .jar file to an open instance of Astah. A pop-up will appear asking you to confirm installation, choose [Yes]. If the pop-up below opens, restart Astah.
If the [generate Sequence diagram] option appears under [Plugin], your installation is complete!
How to Use
Run the command below using the VDMTools Interpreter. This will export calllog.txt.
>> set calllog
Open the calllog.txt, keep the part you want to export as a Sequence Diagram, and remove the rest. Save the file. (Sample below)
Run Astah, go to [Plugin] – [generate Sequence diagram] and select the calllog.txt file.
Then the Sequence Diagram will be generated based on the model information you exported from VDM tool.