Institutional Shareholder Services (ISS), the largest shareholder agency consulting company in the United States.
The method of obtaining P8 certificate key is as follows:
1. Log in to the website and select the "Account" function;
2. Log in to the developer account;
3. After logging in, choose to enter the App Store connection-> Go to App Store Connect and agree to the terms after entering;
4. Enter "Users and Access", select "Key", click "Request Access Permission", and then "Generate API Key";
5. The name in "Generate API Key" can be selected at will and accessed.
6. After generating the key, three elements are needed: publisher ID, key ID and API key (file). Select "Manage" and click "Generate";
7. Click "Download API key" (Note: the key can only be downloaded once, please save it after downloading, and it is recommended to rename it as the developer account name).