Union tool

[chiragpatel_1]

Hello, I have done a union below however in #2 I only some columns to be matched against #1, can you delete columns or is there an options to leave certain columns blank from #2. 

[PhilipMannering]

Hi @chiragpatel_1, 

Your best bet is to use a Select Tool before the Union Tool to deselect any fields you don't want downstream. Personally, I like to rename the columns so they all match by Name in the Union Tool (as opposed to manually aligning the fields as shown in your screenshot)