Within a clause I want to have the choice between two subclauses, so option 1 or option 2. I thought I could use the true / false type datafield for this, but if I follow the steps from the tuturial, the entire clause has been struck through in red instead of only the sub-clauses.
Welcome to the forum!
I assume you have created three different clause-files, and positioned two of them as sub-clauses below the third one.
If so, then you have to add an “enabled?” condition to the two sub-clauses, where both of them are the inverse of each other. For example, if your true/false datafield is called “#alpha^visible”, then the enabled?-condition in the first subclause should simply be
#alpha^visible, while the enabled?-condition in the second subclause should be
#alpha^visible = false or
You should not put the enabled?-condition in the main clause, because that would disable all three clauses (as a sub-clause is automatically disabled when its “parent” clause is disabled).
Does this explanation make sense for you?