Source object type |
Relationship type (active) |
Relationship type (passive) |
Target object type |
Possible number of connections |
Attribute type group (111) (OT_ATTR_TYPE_GRP) |
is attribute type group |
has attribute type group (270) (CT_IS_ATTR_TYPE_GRP) |
Entity type (17) (OT_ENT_TYPE) |
Unique |
Entity type (17) (OT_ENT_TYPE) |
defines (aggregating) |
is aggregating (105) (CT_DEF_AGGR) |
Entity type (17) (OT_ENT_TYPE) |
Multiple |
Entity type (17) (OT_ENT_TYPE) |
defines (hierarchical) |
is depending hierarchically (106) (CT_DEF_HIER) |
Entity type (17) (OT_ENT_TYPE) |
Multiple |
Entity type (17) (OT_ENT_TYPE) |
forms an incoming reference with |
has reference to (107) (CT_HAS_REL_REF) |
Entity type (17) (OT_ENT_TYPE) |
Multiple |
Entity type (17) (OT_ENT_TYPE) |
has mandatory field |
is mandatory field (130) (CT_HAS_MAND_FIELD) |
ERM attribute (19) (OT_ERM_ATTR) |
Unique |
Entity type (17) (OT_ENT_TYPE) |
is subtype of |
has as subtype (76) (CT_IS_SUB_OF_1) |
Generalization type (23) (OT_GNRL_TYPE) |
Unique |
Entity type (17) (OT_ENT_TYPE) |
is supertype of |
has as supertype (77) (CT_IS_SUPER_OF_1) |
Generalization type (23) (OT_GNRL_TYPE) |
Unique |
ERM attribute (19) (OT_ERM_ATTR) |
belongs to |
encompasses (269) (CT_BELONGS_TO_6) |
Attribute type group (111) (OT_ATTR_TYPE_GRP) |
Unique |