I wanted to know if in a room I can change the data in my Property Manager and that it changes by default my ''default'' configuration because currently every time I modify a data it creates a line in my room family and adds a config. I would like the modification to be done in my original config without creating a new config
The Configuration Publisher requires that the template contain a family of parts, even if it has only one configuration. For more information about part families, see Part Family Configurations.
It is specified that a family of parts is required
even if you only have one room
so the modifications you want to make must be made in the family of parts