a process flowchart have been done with viso in the past. We are now working with mindmanager and I was wondering if there is a way to import this flowchart into mindmanager. I want to avoid redoing the mapping.
Sadly no. Several MindManager versions ago it was possible to export mindmaps to Visio, but as I recall never from Visio to MindManager. I hope and expect that the bit of extra work redoing the mapping is compensated by the benefits MindManager offers in additional functionality.
However,, If You could export your Visio maps to OPML file structures, or to MSWord, MS Project or MPX file format..... MIndManager can import those. It is still an additional step, but could save you the redoing ;-)