The above link is the resource I used to collate my data. I did nearly exactly what the webpage above suggests and it works great for collating my "Other" data to my overall list. I'd like to be able to let the user "select multiple" from the collated list (aka including the newly added user inputs). Is that possible, seeing as normally I would need to have the "choices" already created (without user inputs). Let me know if you need more detail! I hope I'm explaining myself well enough.