Hi Paulo,

Thank you for using Astah Plug-in SDK!

You need to set <actionSet> as shown in the sample of plugin.xml.

Also, add plugin.properties to the same folder of plugin.xml and define labels. For example, "%lb_group_validator" in plugin.xml should be defined in plugin.properties. Or, remove "%" from labels and directly write your label there.

You can see an example of "Excel- ER Model Import Plug-in" here.
- plugin.xml
- plugin.properties

Finally, Astah SDK does not support to display an icon on the menu. Reserved words in the summary for the plugin.xml are not supported yet.

Midori