Hi,
In that case: Title is just a user parameters in string type. It has two values (two strings) : "TSE ELE" and "TSE EQU". While the title blocks collection avaliable in the drawing has two blocks whose names are "TSE ELE" and "TSE EQU". But the title block and the user parameter have not any relationship.
By iLogic, when the parameter changes, the iLogic rules (Compnay Title Block) is executed. The code set the current title block of the sheet to the corresponding title block. e.g. when the user changes the parameter Title to "TSE ELE", the iLogic code set the title block of the sheet to use "TSE ELE". i.e.
ActiveSheet.TitleBlock = "TES ELE"
Hope this explains.
