A general meeting took place on 2023, may 25th and 26th at IIM-CSIC in Vigo. The agenda included the following points:

• Review of the tasks already done for the three case studies (and pilot plant).
• Review of Digital Twin definitions in published papers.
• Management of the project.

The kick-off meeting of our a-CIDiT project took place on 2022, october 19th and 20th at Valladolid. The agenda included the following points:

• Revision of the three case studies (and pilot plant) and activities to be performed.
• Management (MS Teams and Web page).
• Next meetings calendar.