Is it possible to add custom statuses to the status dropdown list in Data Lists in Share. We would like to add a status like "With Vendor" or "Enhancement" to the issues lists we keep in Alfresco.
That would be possible if you override the issue list in your own content model. Use the issue list as parent type, and add your own field. After that you will have to supply your own form definition in share-config-custom.xml. Have a look at datalistModel.xml for the content definitions and at share-datalist-form-config.xml for the form config.