> For the complete documentation index, see [llms.txt](https://mtt-network.gitbook.io/mtt-network-1/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://mtt-network.gitbook.io/mtt-network-1/introduction/c.-validator-nodes/5-.-validator-governance-participation.md).

# 5). Validator Governance Participation

Validator nodes are not just maintainers of technology and consensus; they also play an important role in the governance process of MTT Network. Validators can participate in the following matters through governance voting:

* **Network Upgrades**: Validators can participate in deciding network protocol upgrades and improvements, including the addition of new features, performance optimizations, and security vulnerability patches.
* **Parameter Adjustments**: Some key network parameters (such as block rewards, transaction fee rates, etc.) may need periodic adjustments, and validators can vote to decide on these parameter changes.
* **Community Proposals**: Community members can submit proposals for new features or improvement suggestions. Validators can vote to decide whether to adopt these proposals.