length of attribute in logical DM

[skiwi]

I have a recollection, but can't locate any information,
that in a logical class data model it is possible to specify the length of attributes, for example of string type, in some way.
Can anyone point me to such information?

tia

[KP]

Your recollection may be of data modelling: table columns have a Length field. With class attributes, you could try incorporating the size into the Type field, e.g. "string(50)".

[skiwi]

Thank you