I have Alfresco 5.1 Community installation where I created custom model using model manager. This model is in constant use and there are many documents in the system using this model.
I need to add custom data list in this model, but i suppose that model manager tool don't support this option at moment. So I exported my model, manually added custom data list type to the xml files.
How can I import this model back, if i cannot deactivate previous version of model?