Steps for Deployment in the Wolfram Cloud

Here is a general workflow you could follow to make these packages available for your students:

A. Obtain the Package Files:

Download the necessary files for FeynRules and FeynArts (and any required dependencies) from their respective project websites.

https://cp3.irmp.ucl.ac.be/projects/feynrules/wiki

https://feynarts.de/

B. Upload to Your Wolfram Cloud:

Log into the Wolfram Cloud and navigate to your Files section.

Upload the package files (or the containing folder) to a designated folder, such as "/Packages/FeynRules/".

C. Use Get or Needs with Cloud Pathing:

In a Wolfram Cloud Notebook (which your students will access), you will need to load the package using an absolute cloud path, or use Get or Needs after setting up the appropriate FileNameJoin path.

You can use SetDirectory or PrependTo[$Path, ...] to simplify the loading. For a cloud-deployed package, the most direct approach is often:

CloudGet["CloudObject[\"~/Packages/FeynRules/FeynRules.m\"]"] Needs["FeynRules`"]

D. Manage Permissions (Crucial for Teaching):

To allow students to access the package without having their own licensed copy of desktop Mathematica, you must ensure the package is loaded within a notebook that is shared with them, or deploy the functionality as a Cloud API or Form.

The simplest method is to publish the cloud notebook containing the necessary Needs or Get commands and all student work as a Shared asset to your class group, allowing them to open and run it within their own Cloud session.

E. Sharing and Collaboration Workflows

Collaboration and Sharing with Mathematica Online is a video that gives a general overview of using the Wolfram Cloud for sharing and teaching.