Never ever copy’n’paste data anymore. Avoid duplication and inconsistencies. In Lumeer, every single item (i.e. record) exists only once and is linked to other items in other tables.
Even on the link there can be additional attributes. We can for example link employees to tasks and on the link, there is a date and time spent on the task.
This makes reporting of work and budgeting much easier.
It is possible to link one item from one table to many items in another table (1:N relation) as well as many items from one table to many items in another table (N:M).