Workfront provides different names for the back end, for these values. So for example, instead of Contribute To, you would be looking for a value of "limited_edit". I really encourage you to run a report or call on one specific project that you own, so you're able to adjust the settings and see how ...

what's your error?

I'm not sure if I've missed something in your question so let me just come out and ask: is there something wrong with the milestone view? It seems to me this does what you wish.   https://experienceleague.adobe.com/docs/workfront/using/reporting/reports/report-elements/use-milestone-view.html?lang=e...

it's really difficult to say exactly, unless you can tell us what type of report this is? (Also, this isn't covered by the out of the box conditional formatting, since that is more about coloring the cells or bolding the text or making pretty colors and icons -- ie it's about the look of the cell ra...

Make your field single select instead of multi-select. This is the only way you'll be able to use groupings. Otherwise, export the report details to a spreadsheet and go from there. Otherwise, make 3 separate (marketing, branded merch and display table) reports.

This sounds like you need to first have a custom form field with that list, and you need that on a custom form on those tasks (or people need permissions to use that custom form). From there you can put the column on your task list, and select items by inline editing.

I think Filter reports possibly only report on the custom filters that are built separately outside of a report. To report similarly on a filter that is being utilized inside of a report, you should try a Report report. I'm not in a good place to go trawling for a filter for a report report, but you...

you wouldn't be able to change the project start date based on a date within the project. The closest you would get would be to change the first task's dates, using predecessors. e.g. if the Event Day task is task #14, your first task's predecessor would be looking at "task 14 minus 16 weeks" (14-11...

Most users often conflate deleting proofs vs documents. Is it possible that your user simply deleted a file that had a proof generated on it? if so, your admin might be able to retrieve it from the recycle bin.   Edited to add: after further offline conversation it appears that the proof was deleted...

The closest you can get to assigned people is the list of "People" on a project's People section.   If this is close enough for you, I would do a search in the forum for "listmethod" and "projectusers", and sort by descending date e.g.   https://experienceleaguecommunities.adobe.com/t5/custom/page/p...