I have an InfoPath 2010 form that I have published to a SharePoint library. Users fill out this form and it goes through workflows from library to library and finally to a closed library. In that closed library there is a billing view, the column details were wrong so I went to edit them in Site Settings>Site Columns.
I selected the column and changed it from a single line of text to a number cause that what it was supposed to be however once I've done this the columns disappears from the list given.
How can I get the column back to edit it again?