Hi, It’s me again 😉 I wondered how I can add a help page to a re-usable ChimeraX script that is run via runscript. I saved the following script in my ChimeraX presets: #Required arguments: first is the uniprot ID, second is the model ID that will be used for mapping! alphafold fetch $1 #get the missense data open $1 fromDatabase alpha_missense format amiss #associate missense data to structure mutationscores structure $2 #label each residue with matric mutationscores label #1 amiss height 3 #define a new score called avg by avergaing over all substitution scores mutationscores define avg fromScore amiss setAttribute true combine mean #color by avg missense score color byattribute r:avg $2 target csab palette palette bluered range full #scale cartoon by acg missense score cartoon byattribute r:avg #!$2 and then defined an alias in my startup commands so I don’t need to type the full path alias map_missense runscript /Users/matthias.vorlaender/Documents/ChimeraX_presets/map_missense.cxc $1 $2 Is there a way to display the expected user inputs when the script is called without arguments? Cheers, Matthias