Is it possible to ADD 2 EER model from 2 differents database in the same editor screen in MySQL Workbench?

I am using MySQL workbench to visualize a EER model form one database, lets says db1. It is a 166 tables database. Then I have another database, that interacts with db1, that has 10 tables. So I have 2 EER models, db1 and db2 models. I would like to know if it is possible to display the 2 models in the same one editor screen?

For example I would like to copy the db2 model and past inside the db1 eer model.

I found this site that explain how to cerate a eer model using previous database but do not solve my problem for now.http://ift.tt/1HECuA1