First, you already have to have an energetic stream of methanol with all its calculated properties (P, T and mass flow).
Second, select the stream and click on the menu tools >> utilities and then select "envelope..." and add the utility.
You can also in to this option with mouse right click.
Finally, in the performance option, you will be able to visualize all the envelopes that you can match by combining different thermodynamics properties.
I can easily produce any thermodynamic chart for any fluid in Excel. I happen to have R40 but could work up Methanol. Are you interested in the properties or are you only interested in making ASPEN draw the figure?