The message 1 is invalid: * The line 3 of the message (line 1 of the body) exceeds the limit of 72 characters. The line contains 124 characters: "Add background information on SAMM and ESMF + Step by Step documentation how to guide Submodel creation via an aspect model.". Please reformat the body so that all the lines fit 72 characters. * The first word of the subject ("Add") must not match the first word of the body. Please make the body more informative by adding more information instead of repeating the subject. For example, start by explaining the problem that this change is intended to solve or what was previously missing (e.g., "Previously, ...."). The original message was: Add documentation to src/AASxCore_Samm2_2_0 Add background information on SAMM and ESMF + Step by Step documentation how to guide Submodel creation via an aspect model.