To probe linear and non-linear relationships of entities in a network, in a graphical user interface, in a login session, a selection of an action on a first node is received. In response to the selection of the action on the first node, the action is automatically performed. A navigation breadcrumb is dynamically generated in the graphical user interface with a first navigation identifier corresponding to the action performed on the first node and a corresponding first state information of the nodes. In database tables in a database, the first state information of the nodes corresponding to the first navigation identifier is stored. Selection of the first navigation identifier on the navigation breadcrumb is received, and in response to the selection, the first state information of the nodes is retrieved from the database tables and displayed in a canvas in an area of focus.