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This section addresses common questions you may encounter while working with TFS software.
## What if I have some issues while installing/using TFS?
Feel free to join our Slack community channel and ask questions! Our experts will soon reply your question.
General [Slack Channel](https://join.slack.com/t/teraflowsdn/shared_invite/zt-18gc5jvkh-1_DEZHFhxeuOqzJZPq~U~A)
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For any other bussiness, you can contact the SDG Support team at **SDGsupport@etsi.org**