Insolvency professionals (IPs) should work on a resolution plan within a particular time frame as the value of stressed assets declines every day, an official of the Insolvency and Bankruptcy Board of India (IBBI) said on Saturday.Speaking at a webinar organised by MCC, whole time member of IBBI Navrang Saini said the IPs should be transparent and they should also ensure that the resolution plans are worked out in a time-bound manner."Value of a stressed asset declines every passing day. It has also been observed in some cases that the resolution value was almost close to the liquidation value," Saini, also the chairman of IBBI, said.A resolution was supposed to be completed within 180 days. In some cases, it had crossed more than 400 days, he said, adding that there are some hitches still left in the resolution process which will go away with time.