Log into your GotSport Account.
You should see a Team Management tab:
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NOTE: If you do not see this tab, you are likely not on a team. To be added, you must complete your background and safesport.
From Team Management, choose the team for which you want to get a roster.
Select the Team Members tab
Select the player for which you want to add a picture.
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Use Browse and find the picture you want.
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Once you have chosen the picture, you will have to scroll down and choose Save.