Before revision:  To this end, it revises the grammar with respect to comprehensiveness, flexibility, and specificity by offering multiple levels of expressiveness (IG Core, IG Extended, IG Logico) , and further introduces encoding of constitutive institutional statements, in addition to the encoding of regulative statements . The codebook covers fundamental concepts of IG 2.0, before providing an overview of pre-coding steps relevant for document preparation.
After revision:  To this end, it revises the grammar with respect to comprehensiveness, flexibility, and specificity by offering multiple levels of expressiveness (IG Core, IG Extended, IG Logico) , and further introduces encoding of constitutive institutional statements, as well as statements that exhibit both constitutive and regulative characteristics. Introducing those aspects, the codebook initially covers fundamental concepts of IG 2.0, before providing an overview of pre-coding steps relevant for document preparation.