1. A system, comprising: a communication port to receive information from a user via a graphical user interface; and an object reuse platform, coupled to the communication port, including: a memory storing processor-executable program code, and a processor to execute the processor-executable program code in order to cause the object reuse platform to: determine information about a source application part having a source data object with a set of source attribute identifiers and associated source attribute values, determine information about a target application part having a target data object with a set of target attribute identifiers, receive from a user via the communication port an indication that the source data object relates to the target data object, and calculate, for each source attribute identifier, a probability that the source attribute identifier is associated with one of target attribute identifiers.