Hi,


data input 1 -
| Team | City | Playoffs |
| Hornets | Charlotte | No |
| Raptors | Toronto | Yes |
| Knicks | New York | Yes |
data input 2 -
| Team | City | Playoffs | Championship |
| Hornets | Charlotte | No | No |
| Raptors | Toronto | Yes | Yes |
| Knicks | New York | Yes | No |
| Lakers | Los Angelos | No | |
workflow -

So i am trying to replace the blank cell above with a "-" .
but i am getting error Error Both Left and Right must have connections.
any help would be appreciated.