Max different buildings per day (#58)

For each class, teacher or subject you can specify a maximum number of buildings per day with an advanced card relationship nb 58.

Note:
Keep in mind that similar constraints regarding transfers between buildings were already added during building creation.
Please see: Transfers between buildings

Here are some examples of how to use this relation:

1. Class 5.A can be in no more than 2 different buildings per day for each subject:
This means that if your school has multiple buildings, the program can select classrooms for lessons only from two buildings.
However, please note that this does not specify the number of transfers students can have during the day. They may use only 2 buildings but still have 4 transfers per day.

2. For a more precise specification of transfers between buildings for classes, you can use a time map for these card relationships.
In the following card relationship, it is specified that students must stay in one building only during periods 3, 4, and 5. This means they cannot transfer between periods 3/4 and 4/5. By using more similar relations (for different parts of the day), you can limit transfers for classes as needed.

3. If students are allowed to transfer only for a specific subject (e.g., Physical Education) and no transfers are allowed for other lessons, you can simply set the maximum number of buildings to 1 and exclude the required subject from the list in the filter field.

This is useful, for example, if you have only one sports complex that students must transfer to, but otherwise you want to keep all lessons in a single building.

See also:
How to input buildings