Hi Chris,
That's great. MS documentation is defnitelly missing; there are so many docs for SF but not much on MS.
We're using MS Dynamics 2011 on-premise and lack of documentation was a big issue for us. Some issues/challanges that we had difficulties with are explained below (maybe it will be useful to include these in documentation):
1. General: how Marketo is defining and dealing with Leads, Opportunities, Contacts, Accounts (we saw that Marketo is treating every record as Lead and in our logic, after qualifiying Lead we have Account + Conctact + Opportunity. But no matter of qualification, again Marketo is treating everything as Leads, so we now have in database for one qualified Lead: new lead (that was qualified), lead with opportunity, lead as contact. We still haven't understood much how Opportunities work between MS and Marketo, so details on this topic would be appriciated.
2. Field mangement: Marketo has pull all data from MS but on a specific way; Marketo distinguish all the fields related with Lead and Contacts from those on Account. So now we have same CRM fields separately created for these two, causing us to have one field duplicated: First Name (l) on Leads and Contacts, and First Name (a) for Accounts. That's why we need to be very carefull when syncing data from Marketo to MS to be sure how to map data. Additonally, important note should be put and that's Marketo cannot read Lookup fields; only Lookup field that it can read is Owner (and only when syncing leads, not in smart lists); eg. Country in CRM is lookup field and Marketo will see and use only GUID value, so what we needed to do is create custom workflow in MS that takes value from Marketo Country field and re-write it in appropriate CRM field.
3. Filter Leads which enter in Marketo: there is no way to filter which Leads are entitled to enter in Marketo, so if one has big database, that can be issue.
Thanks to Marketo team who was really helpful and assisted us in setting the sync and adjusting our CRM records for Marketo, we sucessfully solved all above. But if there were more documentation, the whole process of connecting Marketo and MS would be much more easier and faster.
Thanks in advance for documentation! I'm sure there are more MS users that would appreciate it.