I recently DIRECTLY imported a small TMG database into RM7 and observed that all my sources got set-up as custom source types within RM7(e.g. "_TMG)Census,Federal (filmed)"). I believe all the sources as they originally existed in TMG used the TMG standard source types (I need to verify), so I was surprised that the import couldn't map at least some of them to standard RM7 source types. Then, still wishing to have my sources in standard RM7 format wherever possible, I went looking for a way to "edit" the source type for these existing sources (something I could do in TMG), but couldn't find any way to do it in RM7 (I'm new to RM7).
1) Did I do something wrong in my import (or is it not possible to import TMG source types into standard RM7 source types)?
2) Is it possible in RM7 to convert a source from one source type to another without reverting to a complete manual process of deleting and then re-entering the sources from scratch? I don't mind tweaking each source individually, to correct a few improper field/format alignments, but was really hoping not to have do the complete re-entry of every source.
I tried finding discussions/tutorials relating to this topic, but haven't been able to find anything particularly relevant. But I'm a recent convert to RM7 and am still trying to come up the learning curve, so I apologize if I missed where this topic has been covered before. If that's the case, kindly just give me a pointer.