Users with 'add/edit' MSP access can only edit an employer on Bridge.
Note - You must ask your MSP admin user to grant this privilege to your profile if you do not already have access to it.
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 client employer and add/edit client hierarchy. You should then save it.
After that, you'll be able to edit an employer 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'.