I would like to retake courses without having to make a new account, is it possible for this feature to be added? When I go into my completed courses the commands I previously submitted are still there are are giving away the answers. Instead of having to click the reset button to redo each exercise, there should be a way to wipe my progress.

-- Created by Vertabelo (http://vertabelo.com)
-- Last modification date: 2017-08-08 16:35:22.471
-- tables
-- Table: ContentType
CREATE TABLE ContentType (
ContentTypeID int(11) UNSIGNED NOT NULL,
Name varchar(255) NOT NULL,
CONSTRAINT Type _pk PRIMARY KEY (ContentTypeID)
) COMMENT 'Page and content is this for. Story.';
-- End of file.

This is erroring!! 

I have generated pdf file. but I can't download it. Network error is happened. Help me!!

What if in the datamodel we have both sql server and mongo db? can the export scirpt work with objects in different database but within the same model

When attempting to create a connection via Vertabelo Client I am getting the following error:

Error (Connection with proxy failed: EOFException: Can not read response from server. Expected to read 4 bytes, read 0 bytes before connection was unexpectedly lost.).

I cannot determine what I am doing incorrectly as the HELP documentation is very limited.  Can someone please advise me on how to correct this error?

Currently, when i had a relation between two table (0..*), i got a FK named table_column.

In my app, my table are in the plural and my app want a FK in the singular.

It could be interesting to have an option to switch between the actual configuration and a plural configuration.

Concretely, in my app, i have a Users table and automatically my FK is Users_id, my app want user_id.

i don't think i'm the only one to use a framework that has this naming convention.

Do you have any free plan for Open Source projects?

I saw Education Plan, but I don't know if this plan can be used for this purpose.