InfraNodus will automatically convert the words that you type in into nodes and their co-occurrences into the connections between them.
However, sometimes you may want to add the nodes and the connections between them manually into the graph.
Here is how you can do that:
Step 1: Log in InfraNodus.Com and go to the Apps page.
Step 2: Choose the Mind Mapping app
Step 3: An empty graph will open, you can add a single node using the search field at the top right. Just add a word, a hashtag, or a phrase using low_underscore for phrases. Then click the "+" button. The node will be added on the graph.
Step 4: To add an edge, select a few nodes, then go to the Statements editor at the bottom left and click "save". The connection will be added. You can also add a description to the connection in the editor box, if you wish.
If you have an already existing graph and you want to add some nodes and edges manually, just go to the Editor (lower left corner) and click Info. There you can change the editor mode to the Mind Map.