2. The method according to claim 1 , wherein the repository-specific connector is configured with a category object type having a category type identifier, the category object type inherited from a primary CMIS document type.
2. The method according to claim 1 , wherein the repository-specific connector is configured with a category object type having a category type identifier, the category object type inherited from a primary CMIS document type. 3. The method according to claim 2 , wherein the category has a category identifier, wherein the category is attached to the document, and wherein the document is associated with the properties from the category definition via the category type identifier and the category identifier.