Patent Document ID: 9923904
Application ID: 15396005

Base Claim:
1. A computer-implemented method comprising: receiving, by a server system from a first client device associated with a first user, a request for sharing a document with a second client device, wherein the document is electronically signed using a credential of the first user, and the credential identifies one or more privileges allocated to the first user; in response to receiving the request for sharing the document with the second client device, generating, by the server system, a code that allows access to the document; transmitting, from the server system to the first client device, the code that allows access to the document; receiving, by the server system from the second client device, a request to access the document, the request to access the document including the code that allows access to the document; based on the request to access the document, determining, by the server system, that a second user associated with the second client device is authorized to access the document; and communicating, by the server system to the second client device, a message including information about the document based on determining that the second user associated with the second client device is authorized to access the document.

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Claim 9:
9. The computer-implemented method of claim 1 , wherein determining, by the server system, that the second user associated with the second client device is authorized to access the document comprises: determining whether a time period for utilizing the code that allows access to the document is not expired; and determining that the second user associated with the second client device is authorized to access the document in response to determining that the time period for utilizing the code that allows access to the document is not expired.