How to keep selected fields in Model Builder

Discussion created by dlwalker on Dec 28, 2011
In ArcInfo Workstation you use to be able to "Pull" the selected fields you wanted to keep.  Is there a way to do this in ArcGIS 10.x

I have 2 shapefiles I am merging together.  One, "shapefile A" has all the fields I want to keep. This shapefile is also blank (no data).  The other one, "shapefile B" has fields I am running through a calculation to populate fields that are blank in "shapefile A".  The fields in "shapefile B" will vary and not always be the same.
So this is why I want to "pull" the fields I want to keep after the merge.

Any ideas.