Restrictions in TFS plugin for Excel

Hello. I have WPF app which takes some workitems from TFS and checks values in some fields of those items. If those items are incorrect i want to write them into excel table, so i can use excel TFS plugin to publish the changes. For that i created a template file: generated a table using plugin, choosed the columns i need and cleared rows. And i can write in any column both programmatically and manually except ID column. My program writes to this column with no exceptions, but if i open generated document i'll see no values in it. And if i try to add ID manually i'll get error TFS84013 (I can't modify read-only field). I tried to remove lock in "Format Cells..." but it's not working, seems like it's locked by plugin, not by excel itself. 

But i realy need to write to this column, so I will able to update items instead of creating new ones. Is there any way to bypass the restriction?
 

Thanks in advance.