If you’ve added multiple users to your company in MyKinsta and also want to add multiple users to one or more sites, you can do this on the Users page.
You’ll first need to select the users you’d like to add with the checkboxes on the left-hand side of the table. Once you do that, context-sensitive buttons will appear on the top right side of the table, where you can click the Add to Site button.
In the modal/pop-up that appears, you can begin typing the name of and/or select one or more sites to add your selected users to and select a role (developer or administrator) for each site.
Note: All selected users will receive the same role for that specific site.
Once you’re happy with the setup, click the Add members button to finalize.