projekt kivitendo

                     object_id     => $self->object_id,

                     object_type   => $self->object_type,

                     mime_type     => 'application/pdf',

                     file_contents => 'this is no pdf');

  my $file1  = SL::File->get(id => $id);

  SL::File->rename(id => $id,to => $newname);

  my $files1 = SL::File->get_all(object_id   => $object_id,

                                 object_type => $object_type,

                                 source      => 'uploaded' # may be optional

                                );

=over 2

which can be generated files (for sales), scanned files or uploaded files (for purchase) for an ERP-object.

They can exist in different versions. The versioning is handled implicit. All versions of a file may be

deleted by the user if she/he is allowed to do this.

which have additional information for an ERP-objects. They are uploadable. If a filename still exists

on a ERP-Object the new uploaded file is a new version of this or it must be renamed by user.

combinide/merged with the document-file in the time of printing.

Today only PDF-Attachmnets can be merged with the generated document-PDF.

they are like attachments, but they may be have thumbnails for displaying.

So the must have an image format like png,jpg. The versioning is like attachments

=item C<file_type>

=item C<source>

=item C<file_type>

=item C<file_name>