Build web app alternative dispute resolution civil (odr)

I would need a PHP software (mainly) for the management of online civil and commercial disputes. Something that has the ability to manage cases (mediations) and instants, the counter parties and possibly virtual rooms for the mediator's video calls (mediator calls the instant party and the counterparty) Secure user management: The software should have a secure system for creating and managing user accounts, as well as for handling user authentication and authorization. Case management: The software should have a system for creating and managing cases, which includes the ability to upload and view relevant documents and evidence, as well as for tracking the progress of the case. Communication tools: The software should have a messaging system for communication between the parties involved in a dispute, as well as for communication between the parties and the mediator. Dispute resolution tools: The software should have tools to assist with the dispute resolution process, such as self-help tools and forms, algorithms or machine learning models to make decisions, or the ability to schedule and hold virtual mediation sessions. Reporting and analytics: The software should have features for generating reports and analytics, so that administrators can see how the platform is being used, which disputes are most common, and how they were resolved. Integration capabilities: The software should be able to integrate with external systems and platforms, such as e-signature services and online payment systems, to facilitate the mediation process. User-friendly interface: The software should have an easy-to-use and intuitive interface, to make it easy for parties to navigate and use the platform. Compliance: It's important to comply with specific jurisdiction laws and regulations for mediation,so the platform should include security and privacy measures to protect the data of the parties involved, and comply with legal regulations.