hi, this is getting confusing and it sounds like there are two threads going about the same question, so I'm going to merge this post into the other one and bow out. Good luck!

OK you can see I started with the custom form itself and had you check the settings. Then we moved into the project settings to take a look at those.   Now, I would like to see what your queue detail settings are (specifically the section called "Who can add requests to this queue")

great, thanks for that! And while you are on that screen, can you also send me a screenshot of what happens when you click on the "Contribute" part of the "When someone submits a REQUEST" area? it should look like this? As long as the "edit custom form" part is checked we can go on to checking your ...

what do you have your section header set to? is it still view and limited edit, or did you change some stuff around here?   And then can you share a screenshot of your project settings in the MDF Request Queue project? I'm mostly interested in what is under the Access Settings, under the section for...

You need to have toggled "Everyone in the system can view" -- otherwise they cannot see the form in order to fill it out.

what about when you click on Share -- what do you see at that point?

not sure what you mean by "text code value in the filter settings to expression this".   If you're specifically asking about reformatting this field by passing it through a calculated field, then all you need is in the calculated data expressions knowledge article I've linked to below. https://exper...

Can you help explain why you decided to use business rules instead of validation logic? (see the below link for some examples: https://experienceleaguecommunities.adobe.com/t5/workfront-discussions/validation-logic-in-custom-forms/m-p/744949 )    Just wondering if there's a specific need for it to b...

it isn't possible right out of the box, but I'm sure you could set something up using Fusion.

When you go to edit the custom form in setup, what do you see when you click on the two areas in my screenshot? (under share, and on the section header)