"sereze":36ktqhho" said:Greetings, How can we copy user-defined combinations from another project in the most practical way? There is a tactic of copying the project as a whole block and pasting it into the old project, but I don't want to use it because it is necessary to copy the floors one by one.[/quote ] Delete all existing data in the project with the upload combination, save it with a new name and continue with this file.