Keeping all the attribute

Hi guys, I'm new to librecad. Can some one show me how to keep attributes.
Like paper size, units, print scale, etc.
 I notice every time I open a drawing I have to change all these settings in the current drawing setting. How do I keep what I have already set to use it for other drawings?  TIA.

You can save an empty drawing with all your settings under a certain name and use this as a template for new drawings, which you then save under a different name.

Thank you mate . I'm  referring to  drawing that was saved before using LibreCad or  when I received from others. In other  CAD  all these  settings  can be  saved. Would it be  a template that  i need to save it in this case?

You can't save a set of settings and then apply these to an existing drawing, made in a different CAD. The settings are saved within the drawing file. So you will have to rearrange every foreign drawing one by one and save it then as a LibreCAD version.

Thank you so much  for your help