She recently became Muslim and is asking about a guardian for marriage

Stipulating Conditions in Marriage Contracts in Islam: Allowed?

If a woman gives up her right to maintenance and does not want to have children, can she get married without documenting the marriage contract?

She does not have a guardian (wali), so the director of the Islamic centre did her marriage contract even though there is an Islamic judge (qaadi)

Can an atheist act as guardian for a Christian woman in marriage?

She got married without a guardian and the registrar said that he would be a guardian for her, and issued an official paper for her marriage

She became Muslim recently, and she appointed a Muslim man as her guardian, and he married her himself

A Christian woman wants to stipulate that if they become Muslim, her husband should not take a second wife

Her guardians refused to arrange her marriage, so the local imam did the marriage contract without documentation

Is Marriage without a Wali Valid?