Integration of external reports within Forge apps


is it possible to integrate some reporting (using external tool like excel) and show the graphs in a Jira dashboard gadget?

i found recommendation about using D3.js library or integrating with Power BI or Looker Studio but not sure which one would be the easiest to integrate in terms of auth / security / permissions / app review process…will i have any limitation due to these factors or others if i want to go with external reporting tool instead of using default gadgets?

any ideas if building a customized page with reports showing inside would make it easier than showing them in a gadget inside dashboard?

thanks in advance