How to increase the size of team pop-up screen?

Hi Aras community, 

We tried to add more columns in 'Team' ItemType and when a user click team in Express ECO, we'd like to show these fields. 

To do that, we need to increase the size of 'Team' pop-up screen. 

Would you please help how to do this?

Thank you so much for the help in advance. 

Joseph