DSTMPL Copying/DBlistin with UDA DBVIEW mapping in datasheet template

I am trying to copy/dblisting with Mapped UDA attribut in datasheet template from another project hoping that it will keep the mapping intact in the new project. Is this possible?  

I managed to copy all the UDAs and DBviews as well as the Datasheet templates except the mapping of the UDA data source and the datasheet.

Due to the datasheet is done in excel and not in the report designer, is it already known to be impossible for automatic mapping after copying all the necessaries data and files?

Thank you.

I would take another approach and replicated the project within AVEVA Administration this will retain the mappings

Thanks, yes copying le DB with Datasheet resolve the mapping issues.