Hi @Paul, it looks like your first try did not work because of an error in your bash command. Please use double quotes to wrap the command, and double-quotes to wrap each function argument.
Also try the get_id_by_email command to determine the cryoSPARC user ID you need to authorize access.
Enter the following commands - substitute <owner-email> for the email address of either an admin or the user that owns the project, and substitute <target-email> for the user that you’d like to add to a project. Use the resulting output result1 and result2 from the first two lines in the third command. Substitute Px for the project UID of target project.
Also note that to use cryosparcm icli, you must prefix each command with cli.:
$ cryosparcm icli
Type 'copyright', 'credits' or 'license' for more information
IPython 7.20.0 -- An enhanced Interactive Python. Type '?' for help.
connecting to host:39002 ...
cli, rtp, db, gfs and tools ready to use
In : cli.add_project_user_access('P3', '5e287fadd538b84e14fc8b37', '5e2b4240d538b84e989b1824')