https://community.graphisoft.com/t5/Archicad-C-API/get-MEP-linked-object-s-GUID/m-p/394942#M1045 <P>Hello, I am struggling for 2 weeks now to find out how to get linked pipe's (for example) element. I searched in object parameters and all subtypes for references, in object memo, I don't find it anywhere...&nbsp;</P><P>&nbsp;</P><P>Is there a reference guide for MEP addon with functions and structures?</P><P>&nbsp;</P><P>I want to make a system structure to calculate hydraulic data(longest route, cumulative flow, etc and for me to construct the system by selecting let's say an elbow or a pipe and to go along the route and find all elements connected to that selection(direct or indirect)</P><P>&nbsp;</P><P>Thank you</P> Tue, 15 Aug 2023 09:45:42 GMT Draganel 2023-08-15T09:45:42Z https://community.graphisoft.com/t5/Archicad-C-API/get-MEP-linked-object-s-GUID/m-p/394942#M1045 <P>Hello, I am struggling for 2 weeks now to find out how to get linked pipe's (for example) element. I searched in object parameters and all subtypes for references, in object memo, I don't find it anywhere...&nbsp;</P><P>&nbsp;</P><P>Is there a reference guide for MEP addon with functions and structures?</P><P>&nbsp;</P><P>I want to make a system structure to calculate hydraulic data(longest route, cumulative flow, etc and for me to construct the system by selecting let's say an elbow or a pipe and to go along the route and find all elements connected to that selection(direct or indirect)</P><P>&nbsp;</P><P>Thank you</P> Tue, 15 Aug 2023 09:45:42 GMT https://community.graphisoft.com/t5/Archicad-C-API/get-MEP-linked-object-s-GUID/m-p/394942#M1045 Draganel 2023-08-15T09:45:42Z