Can an Attribute Rule Passively Perform an Update?

ChristopherBowering

I have a feature class related to Table 1 (for illustration purposes) then Table 1 is related to Table 2.  The relationship classes are both based on GlobalID to GUID...all datasets are in an SDE environment.  Each of the 3 datasets contains the identical field 'Assembly_ID'.  

I want the 'Assembly_ID' value to be updated in Table 2 when the feature class field is updated.  Currently, I have a functional attribute rule that will update the 'Assembly_ID' field in Table 1 when said field in the feature class is updated.  I have another functional rule that will update the 'Assembly_ID' field in Table 2 from said field in Table 1 when some other field is updated in Table 1.  I don't want to have to perform an edit/update in Table 1 for the value to pass thru to Table 2.  

Is there a way to pass the value directly from the feature class to Table 2 (I DO NOT want to create a relationship between the feature class and Table 2...that field is the only common field between the feature class and Table 2) OR have the value pass from Table 1 to Table 2, passively, without some trigger being activated in Table 1?

ChristopherBowering

@MikeMillerGIS Thanks for the script adjustments, I'll give it a go!

I didn't know about that matrix; that's really interesting.  I guess I never paid much attention to the minimum release information in the design view.  I believe we're upgrading to 11.2 later this year.  Odd that the minimum release for that rule is showing 11.3 in Pro despite the error prompt saying minimum release was 11.2.  The matrix shows 'N/A' for v 1.24.