Well I do have not to much response from the community, but this is no reason to give up.
I do research a lot (really a lot) and I get a working solution.
There is not an available swimlane plug-in for Azure AD or Office 365 integrations or task, so I did program some tasks on Python. (next steep learn how to program my own plug-ins)
First I needed to know how to connect to Azure AD or Office 365 API.
Ther is Microsoft Authentication Library (MSAL) for Python a python library for Microsoft Identity Platform and Microsoft Graph API.
With this I do create some python scripts to get all users or accounts in Azure AD / Office 365 tenant account, get all account details (id, name, username, mail, accunt enable, etc.), get a specific account details and most important, a python script to update an account fields. After a lot of try, learn, fail and fix I did make connections and API calls works.
Geting this I upload MSAL Python package to swimlane and translate the script to Swimlane Python 3.6 Tasks, a proccess that make me lear even more. After a while every single task works and after a few days a could create my swimlane application for get, update, and disable a office 365 account from swimlane.
So now I can create some email thrigers and workflows to create an off-boarding use case.
If some one need more details or want to know anythig about this work-in-progress develpment, please let me know.