I can see the use of cross-linking between modules when printing to Doxcycle.
For instance, if you wanted to print a T5 summary to the ‘T2’ Doxcycle file, done as part of the year end financial and tax returns.
Or, when doing the various information slips, you want to keep the T4, T5, T5018, etc all in one Doxcycle file.
Not sure if the ‘behind the scenes’ on such would be hard to do…