Hello amazing Community 
As usual, something that I sure is very very simple 
Link to my setup is below. I would like the “Sign Up” button to Add the selected person to the Members field/list, not replacing/removing existing folk.
Also, if possible, when the person is selected in the upper Callout, I would love it if the tasks/shifts already signed up for can display in that area as well. Hope that makes sense! You are all amazing
Hey @Shannon_Bradley,
You can check your doc and see if that’s what we’re looking for. I would also recommend that you structure your doc a little bit differently for easier maintenance down the road.
I see some very cool updates…..thanks so much! Yeah its all a bit clunky right now, I’ve just started playing around with the setup. Any suggestions you have are very welcome!
Christian
For future readers, can you give a quick summary of the solution you provided?
Your solution is not visible to readers of the forum.
The referenced document may not be available to everyone in the future.
And future readers may be using the search facility to find answers, so a quick summary here would be most helpful.
Max
Noted.
As @Shannon_Bradley wanted to have users that are in the “Participants“ table and add themselves to the “Full schedule“ table via a column button and append the list from the“Members” column, the solution was as follows:
ModifyRows(
thisRow,
thisRow.Members,
ListCombine(thisRow.Members, SelectSelf)
.Filter(
CurrentValue.IsNotBlank()
)
.Unique()
)