Hi,

which is the syntax for checkboxlist fields ?

JSON, so:

["music","movie"]

How can I define the groups of the users imported ?

Not possible, all users have default registered group (set into Users->User Manager->Options->New User Registration Group parameter)

how is username generated ?

Username is based from name column (or firstname_lastname)

If there is no specified username field, it will be generated for new users >>> it has not been generated.

regarding the checkbox, it did not work either. I guess because ["music","movie"] turned into "[""music"",""movie""]" in my file

as well my first column has not been imported. Has the first column to be username ?

Has the first column to be username ?

Not, order of columns is not important.

as well my first column has not been imported

Strange, can you please post me you CSV file* (same structure but samples data)

*You need to compress in ZIP format because this forum prohibits CSV extensions

in attachement.
-username has not been generated
- first column has not been imported
- some user were corrupted, as I could not modify username (to put one)
- centro de interese were not imported either (but I guess due to wrong syntax)

username has not been generated

Remove Username column, otherwise you declare a empty username.

first column has not been imported

Can you please post me your site details, we need to see your fields. You can fill the form below reply in "Site Details" tab.

some user were corrupted, as I could not modify username (to put one)

Maybe some problem with empty usernames. We need to check.

centro de interese were not imported either (but I guess due to wrong syntax)

Yes wrong syntax, example: you wrote "[""musica"",""literatura"",""teatro"",""arte_visual"",""bienestar""]" instead ["musica","literatura","teatro","arte_visual","bienestar"]

Remove Username column, otherwise you declare a empty username

ok you mean if I want to let the plugin generate a username, I have to remove the column ?

ok you mean if I want to let the plugin generate a username, I have to remove the column ?

Yes, Import Plugin is a simple tool to write user data directly on DB.