HVDC line in MOST

[TommasoUnipd]

good morning, I was assigned as a master thesis to carry out a multi-period OPF using MOST, my goal is to evaluate the convenience of being able to change a congested line with an HVDC line by comparing costs and benefits compared to building a new overhead line .
it is possible to do this using MOST, my idea was to create many time profiles with the function (getprofile) however you cannot add lines in HVDC in MOST (dcline).
what could be a solution?
Thank you.

[rdzman]

This looks to be a duplicate of #5, and it appears that some work was already done there on adding that feature. It would be wonderful if you were able to help develop and test that feature. I'd be happy to offer advice along the way and then include it in a future version of MOST when it is complete.