To ensure your staff is able to download the Shogun Page Builder app to your Shopify store, the following staff permissions will need to be selected on their store profile:
Orders
Products
Discounts
Themes
Blog posts and pages
Manage Settings
Manage and install apps and channels
These are the minimum requirements for their staff account to download Shogun, but more can be selected and it will not effect the app install.
Please note: If you'd like your staff member to have the ability to upgrade and select a paid plan on Page Builder, the "Approve app charges" permission will also need to be enabled.
If you’re looking for more on how to manage staff accounts, you can check out this Shopify document: https://help.shopify.com/en/manual/your-account/staff-accounts/create-staff-accounts