This thread is resolved. Here is a description of the problem and solution.
Problem:
You need help transferring all your translations from AIT to WPML.
Solution:
You can follow the progress here: WPML Import/Export support ticket.
If this solution becomes irrelevant, either because it's outdated or not applicable to your case, we recommend opening a new support ticket. We also highly suggest checking related known issues at https://wpml.org/known-issues/, verifying the version of the permanent fix, and confirming that you have installed the latest versions of themes and plugins.
For further assistance, please contact us through the WPML support forum.
This is the technical support forum for WPML - the multilingual WordPress plugin.
Everyone can read, but only WPML clients can post here. WPML team is replying on the forum 6 days per week, 22 hours per day.