Hi there!

In our company, we have two major departments, 'Students' and 'Migration'.  The 'Student' department have always used the 'Contacts' module as their major module and kept it separated from the 'Migration' department. 

On the other hand, the 'Migration' department created a custom module (named 'Migration') to replicate their own version of the 'Contacts' module. Both 'Contacts' and 'Migration' modules are very similar.

With time, we noticed that keeping both modules apart was not a good ideia and we have now decided to merge them, making the 'Contacts' module the main one for the whole company. 

In order to do that, I thought about exporting the 'Migration' data to a file and then importing directly to 'Contacts', using the email address as the unique field, which will work well for all the fields information. 

However, I also want to bring the notes and attachments from the 'Migration' module. Is it possible? If so, what is the best way to do it. 

Thank you so much!

Cheers,