Noting the Board has "considerable leeway in amplifying or expanding certain details not specifically set forth in the complaint if they accord with the general substance of the complaint"
In NLRB v. Royal Plating Polishing Co., Inc., 350 F.2d 191, 196 (3d Cir. 1965), the court characterized a company's decision to close a plant when "faced with the economic necessity of either moving or consolidating the operations of a failing business" as a "management decision which [is] fundamental to the basic direction of a corporate enterprise" and which lies "at the core of entrepreneurial control.
In NLRB v. Rapid Bindery Inc., 293 F.2d at 176, the Second Circuit held that "conjecture or rumor is not an adequate substitute for an employer's formal notice to a union of a vital change in working conditions.
In Lewis, a partnership that manufactured and sold shoes gradually transferred the manufacturing portion of its business to a corporation at a different location.