Rule $2-1(2)$: To start a proceeding in the following circumstances, a person must file a petition or$,$ if Rule $17-1$ applies, a Requisition:

$(10)$ The person starting the proceeding is the only person who is interested in the relief claimed, or there is no person against whom relief is sought;

$(1)$ The proceeding is brought in respect of an application that is authorized by an enactment to be made to the court;

$(10)$ The sole or principal question at issue is alleged to be one of construction of an enactment, will, deed, oral or written contract or other document;

$(1)$ The relief, advice or direction sought relates to a question arising in the execution of a trust, or the performance of an act by a person in the person's capacity as trustee, or the determination of the person's entitled as creditors or otherwise to the trust property;

$(1)$ The relief, advice or direction sought relates to the maintenance, guardianship or property of infants or other persons under disability;

Explain about starting a petition.

What are ways that you could conduct a petition.