Team member feature and sub account

hi team, can you add team members feature? our users can add their team member to work with them on a specific project they can give them permission for example, generate maximum number of word, edit saved generated content and so on, the team member will use the word from the boss account (the account they added them) for example if have a membership that gives me 50.000 word / month our team memebr will use from this plan. ✅️ subaccount features : user can add subaccount, the subaccount are different account and dtandalone account, users can add subaccount only with the same plan they have, if a user has 10k word/month he only can add subaccount with 10k word plan he can't add them to other accounts (this will help us to create reseller plans) thanks in advance