Need to add 250 choices into Select Box Variable

[sreekanth16]

I have three variables, each with 133 choices. In the future, I want them to have 250 choices each. Now, I want to combine all the choices into one variable. How should I proceed?

[GlideFather]

Is it a portal variable or form field?

if 1)
navigate to "All variables", find the variable and then scroll to the "Question choice" related list and you can add it there:

you can import the values from excel, csv, xml...

[GlideFather]

If 2)
you can do it similarly from the system dictionary.
Navigate to the form where is the field, select the field, click the right mouse button on it > System Dictionary (or navigate to there via app navigator) and then you will be able to add or merge the values as you will need.