Creating a custom text field with associated lookup values is a no brainer within MS Project 2010. Is there a way to create one that allows multiple selections from the lookup? I would expect it work just like any other multi-select drop down list.
No, sorry. The only multi-value field in Project is the Resource Names field. All others are single value. A possible work around is to create multiple fields and allow people to select a value from more than one field.
I hope this helps.
In Standalone version of project its not possible, but in Project Server mode having enterprise custom field with multi-select is possible.
Thanks for the reponse. Perhaps in the next release this feature can be worked in.