Re-establish the attachment relation after joining the table

[Anonymous User]

Hi everyone,

I have a feature class called MunicipalParcel which has a relationship with Property_DataCollection Table. Also, this table has attachments enabled. I am trying to merge MunicipalParcel and Property_DataCollection, however, I am not able to re-establish the attachment relationship. 

So far I tried the links below. I am using ArcMap 10.6.

https://support.esri.com/en/technical-article/000011515

• This solution didn't work because the GlobalID for the attachments is the child table's GlobalID. When I join the parcel and the table, parcel's GlobalID becomes the new GlobalID for the joined feature class.

https://support.esri.com/en/technical-article/000001056

Is there any way to solve this issue?

Thanks,

Caner