Those users who have the privilege - 'add/edit' suppliers have the ability to edit an Agency on Bridge
Note: if you do not already have access, ask your MSP admin user to grant you this permission.
Please go to Bridge's supplier section and look for [Your company name], then search for your name within that company profile.
Once your profile is visible, click the edit button and then go to the user privileges option, where you should enable the options to ‘Add/edit supplier users’ and ‘add/edit suppliers'. You should then save it.
After that, you'll be able to edit a supplier in Bridge.
Note – You can also access this section by clicking the ‘silhouette’ icon in the top right corner of the screen and clicking ‘company’