Drow activity diagram based on this

\begin{tabular}{|l|l|} \hline \multicolumn{2}{|c|}{ Department } \\ \hline PK & De-IDDepartment-Name \\ \hline \end{tabular} \begin{tabular}{|l|l|} \hline \multicolumn{2}{|c|}{ Inventory } \\ \hline PK & ID \\ \hline FK & Eq-IDQuantityLocation \\ \hline \end{tabular}