Password

For new data, it might be requested by the author or project, the data should be password protected for a moratorium period.

A password for a login protected data set can be used if
 * the author is defined in the [staff]] list (which is required anyway, if his data are imported),
 * the author is defined in the user list,
 * Menue File/Edit users,
 * press ,
 * define user with name and password and related the user to the staff table,
 * 
 * the users name needs to be linked as PI to the data set.