1. A method, comprising: parsing, by a system comprising a processor, an electronic document; linking, by the system, a tag to the electronic document displayed via a first device associated with a first user identity based on an item of information associated with the electronic document, wherein the item of information corresponds to the tag; identifying, by the system, in the electronic document, task-related information relating to a task related to a subject associated with the tag and a date that indicates when the task was completed based on a result of the parsing of the electronic document; modifying, by the system, an electronic item associated with the tag based on at least a set of information associated with the electronic document, wherein the modifying the electronic item further comprises modifying progress data representing a progress timeline relating to the subject associated with the tag based on at least the set of information, and wherein the modifying the progress data further comprises modifying the progress data representing the progress timeline to indicate that the task was completed on the date based on at least the set of information comprising the task-related information and the date; determining, by the system, that a second device associated with a second user identity is associated with the tag in response to determining that the second device is a member of a group of devices associated with the tag; and initiating, by the system, sending at least the set of information to the second device in response to the determining that the second device is associated with the tag.