Got it. So there is no way around the WF limitation that you can't edit any properties except those on the currently listed row. So I would look into a separate form/field on the delivery task, that you display next to the project's next steps field.You can add text inline, and it keeps "project-lev...

Right - make sure you pass it like below updates={"userIDs":["64dcc7480386dd0f8dde7c2e1ca1c62d"]} 

@JessicaBCrum I am so sorry: You'll need the "internal" API 

No. You need the Draft.js module 

Would be neat if WF had an @here or @projectusers or similar.  In Fusion, 2 options: use the project's projectUsers collection - with the caveat that this will include people that WERE once assigned but are not necessarily directly involved anymore. See "Manage the Project Team"To ONLY get folks wit...

The RTF field in WF expects JSON (draft.js format)You'll need to create HTML that you convert to JSON using the Draft.JS module. 

For this usecase I'd stay away from External lookups since that field type is simple a "tag" field: It stores the selected string values - not any ID. So you can stuff arbitrary values into that field. For example this is a JobRole lookup using the WF API) that I've set to  random values.In our impl...

Not clear: Are you trying to just display, on the issue, the value of DE:B Number of the project? If so you can use a calculated field on the issue {project}.{DE:B Number}

No. Calculated fields don't set the value of other fields. They just show the string-value of the calculation/expression. You can display the value of a project on the task though with calculated fields: {project}.{DE:someField} in a task form will print out the value of the field someField on the p...

Since  project has several tasks - i don't see much reason to edit a project field when looking at tasks. More over, if you change that field, don't you have to then adjust it on all the tasks in that same project?What's the use case here?  If you must, you can use extra fields and Fusionadd a field...