# The collection properties dialog

This dialog allows you to change the properties of a collection.

## The author(s) of the collection

Here you can enter the author or the authors of the levels in the collection. If there is more than one author, separate them by commas. You can also add an email-address after each author enclosed in < and > or ( and ). There has to be at least one whitespace between the authors name and the email-address. Here is an example:

    Test. A. Uthor <teste@mail.comcom>, N. O. Email

## The homepage of the collection

Here you can enter the homepage of the collection, where it can be downloaded and where additional informations can be obtained. Must be a valid URL.

## The copyright of collection

Here you can enter a line, which clarifies the copyright of the collection.

## The name of collection

Enter the name of the collection here.

## The difficulty of collection

Here you can select the difficulty of the collection.

## Additional information about the collection

In this box you can add additional information about the level, which does not fits in any of the above fields.